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Index of Botanical Specimens

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GH: 01014749 [bad data, blank import] USA: Maine Holeb C. B. Hellquist 16036 1994-8-13

GH: 01014750 [bad data, blank import] USA: Maine Holeb C. B. Hellquist 16071 1995-8-3

GH: 01014751 [bad data, blank import] USA: Maine Holeb C. B. Hellquist 16070 1995-8-3

Alismataceae
GH: 01617912 Alisma plantago-aquatica Linnaeus USA: Michigan shore of Hammond Bay Refuge, Harbor-Lake Hur... C. B. Hellquist 10380 1975-7-6

GH: 01617914 Alisma plantago-aquatica Linnaeus USA: New Jersey Passaic River, Summit C. B. Hellquist 724 1969-6-7

GH: 01617915 Alisma plantago-aquatica Linnaeus USA: New Jersey Passaic River, Summit C. B. Hellquist 266 1969-6-4

GH: 01617945 Alisma subcordatum Pursh USA: New Jersey Clearwater Lake (Lake Iliff) Pickneyville C. B. Hellquist 4186 1972-6-2

GH: 01617946 Alisma subcordatum Pursh USA: New Jersey Taylortown reservoir at inlet Taylortown C. B. Hellquist 4242 1972-6-3

GH: 01617968 Alisma subcordatum Pursh USA: Oklahoma Big Springs at the headwaters of Spring Cree... C. B. Hellquist 12992 1978-7-17

GH: 01632193 Echinodorus berteroi (Sprengel) Fassett USA: Oklahoma Dick Pond, Tishomingo National Wildlife Refu... C. B. Hellquist [data noy captured] 15040 1981-7-15

GH: 01632195 Echinodorus berteroi (Sprengel) Fassett USA: Oklahoma Dick Pond, Tishomingo National Wildlife Refu... C. B. Hellquist 14943 1981-6-19

GH: 01632268 Echinodorus cordifolius (Linnaeus) Grisebach USA: Oklahoma 6.0 miles south of Eagleton P.O., Weyerhause... C. B. Hellquist [data not captured] 14991 1981-6-28

NEBC: 01080997 Echinodorus tenellus parvulus (Engelmann) Fassett USA: Massachusetts Concord: Concord, Sudbury River west of Rout... C. B. Hellquist 2790 1971-9-7

GH: 01539262 Sagittaria australis Small USA: New Jersey on east side of county route 563, ca. 3 1/2 ... C. B. Hellquist 11224 1975-10-12

GH: 01632315 Sagittaria brevirostra Mackenzie & Bush USA: Oklahoma Cold Creek, Mohawk Park, R13E, T20N, Sec. 14... C. B. Hellquist 15740 1988-9-8

NEBC: 01080381 Sagittaria engelmanniana J. G. Smith USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 2554 1971-9-10

GH: 01632458 Sagittaria graminea Michaux USA: New York along west side of Hudson River on north sid... C. B. Hellquist [data not captured] 15827 1990-9-27

GH: 01632459 Sagittaria graminea Michaux USA: New York along west side of Hudson River on north sid... C. B. Hellquist [data not captured] 15827a 1990-9-27

GH: 01632460 Sagittaria graminea Michaux USA: New York along west side of Hudson River on north sid... C. B. Hellquist [data not captured] 15827a 1990-9-27

GH: 01632461 Sagittaria graminea Michaux USA: New York Hudson River shore, north of Warrensburg on ... C. B. Hellquist 15838

GH: 01632462 Sagittaria graminea Michaux USA: New York SE end of Harris Bay near Happy Family Islan... C. B. Hellquist 15561 1986-8-9

GH: 01632488 Sagittaria graminea Michaux USA: Oklahoma Bar-Dew (Bar-Du) Lake ca. 5.0 mi. west of De... C. B. Hellquist [data not captured] 15747 1988-9-8

NEBC: 01080783 Sagittaria montevidensis spongiosa (Engelmann) Bogin USA: Connecticut Stratford: Stratford C. B. Hellquist 14878 1980-10-29

NEBC: 01080997 Sagittaria sp. USA: Massachusetts Concord: Concord, Sudbury River west of Rout... C. B. Hellquist 2790 1971-9-7

NEBC: 01080997 Sagittaria subulata (Linnaeus) Buch USA: Massachusetts Concord: Concord, Sudbury River west of Rout... C. B. Hellquist 2790 1971-9-7

NEBC: 00733838 Sagittaria teres S. Watson USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 14629 1980-7-17

Apiaceae
NEBC: 01051655 Hydrocotyle umbellata Michaux USA: Rhode Island South Kingstown: South Kingstown C. B. Hellquist 7555 1973-7-12

NEBC: 01051833 Lilaeopsis chinensis (Linnaeus) Kuntze USA: Massachusetts Wareham: Wareham C. B. Hellquist 14603 1980-7-17

NEBC: 01025250 Ptilimnium capillaceum (Michaux) Rafinesque USA: Massachusetts Wareham: Wareham C. B. Hellquist 14592 1980-7-17

NEBC: 01009657 Sium suave Walter USA: Massachusetts Manchester: Manchester C. B. Hellquist 3104 1971-6-3

Aponogetonaceae
GH: 00246366 Aponogeton lancesmithii Hellq. & S.W.L. Jacobs Australia (Country): Queensland; stream at crossing 7 km west of ... C. B. Hellquist 16197 1997-10-4

Araceae
GH: 01634037 Acorus calamus Linnaeus USA: Minnesota Mississippi River east of Route 7 south of B... C. B. Hellquist 2304 1971

GH: 01627660 Orontium aquaticum Linnaeus USA: New Jersey wooded swamp at the south side of Leisure Vi... C. B. Hellquist 11900 1977-6-5

GH: 01627661 Orontium aquaticum Linnaeus USA: New Jersey shore of Horicon Lake near boat launch, Lake... C. B. Hellquist 9274 1974-6-1

GH: 01627662 Orontium aquaticum Linnaeus USA: New Jersey Atsion Lake along north shore Atsion C. B. Hellquist 11297B 1976-5-29

GH: 01629471 Pistia stratiotes Linnaeus USA: Texas San Marcos: Aqualena Springs C. B. Hellquist 15843 1991-8-7

Asclepiadaceae
GH: 01082642 Asclepias verticillata Linnaeus USA: Oklahoma area locally known as "Happy Hollow" 8.0 mil... C. B. Hellquist [data not captured] 15036 1981-7-14

Aspidiaceae
GH: 00727365 Polystichum ée (Spenner) Fée USA: Vermont Lowell: Lowell C. B. Hellquist 13129 1978-10-8

Aspleniaceae
GH: 02068185 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Pennsylvania Freeburg, old limestone quarry along ridge a... C. B. Hellquist [data not captured] 15288 1983-7-28

GH: 02068115 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: New Jersey at the former settlement of Martha, SE. of J... C. B. Hellquist 11881 1977-6-4

GH: 02068556 Asplenium resiliens Kunze USA: Oklahoma Price's Falls, NW 1/4. Sec. 33, T2S, R2E, ca... C. B. Hellquist 12741 1978-6-17

Asteraceae
GH: 01235555 Achillea borealis Bongard Canada: Newfoundland & Labrador Avalon Peninsula: northeast side of Rte. 74,... C. B. Hellquist 11512 1976-7-8

GH: 01924503 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: New York along road south of Lilly Road, east of Rt. ... C. B. Hellquist 11812 1976-9-9

GH: 02217513 Amphiachyris dracunculoides (de Candolle) Nuttall USA: Texas MacKenzie Park Lubbock, Texas C. B. Hellquist 1970-9-13

GH: 02217512 Amphiachyris dracunculoides (de Candolle) Nuttall USA: Texas Savage C. B. Hellquist 1970-9-16

GH: 02217675 Aphanostephus riddellii Torrey & A. Gray USA: Texas White River Lake shore south of Crosbyton C. B. Hellquist 1970-9-16

GH: 02217722 Aphanostephus skirrhobasis (de Candolle) Trelease USA: Texas Mackenzie Park Lubbock C. B. Hellquist 1970-9-14

GH: 00968283 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Michigan south of Burt Lake ca. 3.0 miles SW. of Indi... C. B. Hellquist 12196 1977-7-10

GH: 00968282 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Michigan south of Burt Lake ca. 2.0 miles southwest o... C. B. Hellquist 12096 1977-6-28

GH: 00968281 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Michigan shore of the Straits of Mackinac-Lake Michig... C. B. Hellquist 11946 1977-6-19

GH: 00968280 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Michigan shore of Lake Huron east of Rt. 23, 1 mile s... C. B. Hellquist 10390 1975-7-6

GH: 00968630 Artemisia carruthii Alph. Wood ex J. H. Carruth USA: Texas White River Lake shore, south of Crosbyton C. B. Hellquist 1970-9-16

GH: 00968991 Artemisia filifolia Torrey USA: Texas shore of White River Lake; south of Crosbyto... C. B. Hellquist 1970-9-16

GH: 02214330 Baccharis halimifolia Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 11199 1975-10-11

NEBC: 01066753 Bidens beckii Torrey USA: New Hampshire Moultonborough: Moultonborough C. B. Hellquist 2088 1971-8-17

NEBC: 01066755 Bidens beckii Torrey USA: New Hampshire Tuftonboro: Tuftonboro C. B. Hellquist 2440 1971-8-25

NEBC: 01066802 Bidens beckii Torrey USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 14695 1980-7-21

GH: 02215091 Boltonia asteroides (Linnaeus) L'Heritier USA: Texas shore of White River Lake south of Crosbyton C. B. Hellquist 1970-9-16

GH: 01923260 Brickellia eupatorioides (Linnaeus) Shinners USA: New Jersey road between Rt. 530 and Bamber, near brook ... C. B. Hellquist 11156 1975-10-11

GH: 02172655 Centaurea stoebe micranthos (Gugler) Hayek USA: Michigan [data not captured] C. B. Hellquist 10644A 1975-7-21

GH: 02172654 Centaurea stoebe micranthos (Gugler) Hayek USA: Michigan [data not captured] C. B. Hellquist 10644 1975-7-20

GH: 02215561 Chaetopappa asteroides (Nuttall) de Candolle USA: Oklahoma "Ten Acre Rock" ca. 1 1/2 miles east of Troy... C. B. Hellquist 12724 1978-6-17

GH: 02020996 Cirsium horridulum Michaux USA: New Jersey [data not captured] C. B. Hellquist 11310 1976-5-29

GH: 02021278 Cirsium muticum Michaux Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11580 1976-7-11

GH: 02021625 Cirsium pitcheri (Eaton) Torrey & A. Gray USA: Michigan [data not captured] C. B. Hellquist 15471 1985-7-5

GH: 02021624 Cirsium pitcheri (Eaton) Torrey & A. Gray USA: Michigan [data not captured] C. B. Hellquist 10338 1975-7-6

GH: 02207543 Erigeron annuus (Linnaeus) Persoon USA: New Jersey [data not captured] C. B. Hellquist 1969-6-5

GH: 02353493 Erigeron hyssopifolius Michaux Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11606 1976-7-11

NEBC: 00734532 Eupatorium leucolepis novae-angliae Fernald USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 14630 1980-7-17

GH: 02044813 Euthamia caroliniana (Linnaeus) Greene ex Porter & Britton USA: New Jersey along Oyster Creek ca. 1 1/2 miles northeast... C. B. Hellquist 11190 1975-10-11

GH: 02044815 Euthamia caroliniana (Linnaeus) Greene ex Porter & Britton USA: New Jersey shore of Bamber Lake, Bamber C. B. Hellquist 11170 1975-10-11

GH: 02044813 Euthamia tenuifolia USA: New Jersey along Oyster Creek ca. 1 1/2 miles northeast... C. B. Hellquist 11190 1975-10-11

GH: 02044815 Euthamia tenuifolia USA: New Jersey shore of Bamber Lake, Bamber C. B. Hellquist 11170 1975-10-11

GH: 02191398 Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont USA: New Jersey Surprise Lake, Watchung Reservation Summit C. B. Hellquist 3169 1968-9-7

GH: 02191398 Eutrochium purpureum (Linnaeus) E. E. Lamont USA: New Jersey Surprise Lake, Watchung Reservation Summit C. B. Hellquist 3169 1968-9-7

GH: 02587577 Grindelia squarrosa (Pursh) Dunal USA: Texas 11th Street, Lubbock C. B. Hellquist 1949 1970-9-11

GH: 01831660 Hieracium floribundum Wimm. & Grab. USA: New Jersey [data not captured] C. B. Hellquist 1969-6-5

GH: 01833559 Krigia biflora (Walter) S. F. Blake USA: New Jersey [data not captured] C. B. Hellquist 1969-6-5

GH: 02192924 Liatris punctata Hooker USA: Texas MacKenzie Park Lubbock, Texas C. B. Hellquist 1970-9-14

GH: 01835427 Lygodesmia juncea D. Don USA: Texas shore of White River Lake south of Crosbyton C. B. Hellquist 1970-9-16

Athyriaceae
NEBC: 00695777 Homalosorus pycnocarpos (Sprengel) Pichi Sermolli USA: Massachusetts New Ashford: New Ashford C. B. Hellquist 14661 1980-7-21

Azollaceae
GH: 02069123 Azolla filiculoides Lamarck USA: Texas Hays Co: San Marcos: Aqualena Springs C. B. Hellquist 15846 1991-8-6

Balsaminaceae
NEBC: 01069300 Impatiens pallida Nuttall USA: Massachusetts Amherst: Amherst C. B. Hellquist 14561 1980-7-11

Betulaceae
GH: 02195934 Betula nigra Linnaeus USA: Michigan shore of Paradise Lake. Carp Lake, Sec. 15, ... C. B. Hellquist 10333 1975-7-2

GH: 02193297 Betula papyrifera cordifolia (Regel) Regel Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11554 1976-7-10

GH: 02193498 Betula pumila Linnaeus Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11633 1976-7-12

Blechnaceae
GH: 00652775 Woodwardia virginica (Linnaeus) Smith USA: Connecticut Voluntown: Voluntown C. B. Hellquist 13742 1979-8-7

Boraginaceae
GH: 02026225 Cynoglossum virginianum Linnaeus USA: Michigan south side of Wilderness Park road east of W... C. B. Hellquist 11933 1977-6-19

GH: 01995845 Lithospermum caroliniense (J. F. Gmelin) MacMillan USA: Michigan Sand dune on the north side of Black Mallard... C. B. Hellquist 10378 1975-7-6

GH: 01995844 Lithospermum caroliniense (J. F. Gmelin) MacMillan USA: Michigan off roadside Rt. 23, southeast of Cheboygan,... C. B. Hellquist 9475 1974-6-11

GH: 01995843 Lithospermum caroliniense (J. F. Gmelin) MacMillan USA: Michigan Sand dunes along Lake Huron near Black Malla... C. B. Hellquist 9476A 1974-6-11

GH: 01872979 Myosotis laxa Lehmann USA: Michigan north side of Rt. 23, ca. 1/4 mile South of ... C. B. Hellquist 15536 1985-8-8

Brassicaceae
GH: 00992606 Arabidopsis lyrata (Linnaeus) O'Kane & Al-Shehbaz USA: Michigan shore of Lake Michigan, Straits of Mackinac,... C. B. Hellquist 11938 1977-6-19

GH: 00932505 Boechera holboelii collinsii (Fernald) Dorn Canada: Quebec Province [data not captured] C. B. Hellquist 14795 1980-8-2

GH: 00983692 Cardamine longii Fernald USA: New York shore of Hudson River at Rogers Island, alon... C. B. Hellquist 16725 2001-9-3

GH: 01550315 Nasturtium officinale R. Brown USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur... C. B. Hellquist 12694 1978-6-17

GH: 01550316 Nasturtium officinale R. Brown USA: Oklahoma In Baptist Camp, west of Prince's Falls ca. ... C. B. Hellquist [data not captured] 14938 1981-6-18

GH: 01550317 Nasturtium officinale R. Brown USA: Oklahoma ca. 1.5 miles SE of last interchange on I-35... C. B. Hellquist 12827 1978-6-27

GH: 01550318 Nasturtium officinale R. Brown USA: Oklahoma Upper Pennington Creek at Crossville-Mill Cr... C. B. Hellquist [data not captured] 12579 1978-6-10

GH: 01550319 Nasturtium officinale R. Brown USA: Oklahoma Big Spring at the headwaters of Spring Creek... C. B. Hellquist [data not captured] 12990 1978-7-17

GH: 00691703 Rorippa amphibia (Linnaeus) Besser USA: Massachusetts Grafton: Grafton C. B. Hellquist 4922 1972-6-25

GH: 00691704 Rorippa amphibia (Linnaeus) Besser USA: Massachusetts Westborough: Westborough C. B. Hellquist 4361 1972-6-20

GH: 01691922 Rorippa aquatica (Eaton) Palmer & Steyerm. USA: Michigan Pigeon River marsh at the South end of Mulle... C. B. Hellquist 15542 1985-8-16

GH: 01691924 Rorippa aquatica (Eaton) Palmer & Steyerm. USA: Michigan Upper Black River and Black Lake 7 mi N of T... C. B. Hellquist 12369 1977-8-3

GH: 01691925 Rorippa aquatica (Eaton) Palmer & Steyerm. USA: Michigan Black River 2 mi S of Cheboygan River, Sec. ... C. B. Hellquist 9388 1974-6-11

GH: 01693136 Rorippa sinuata (Nuttall) Hitchcock USA: New Mexico Navajo Reservation, Chuska Mts., east side o... C. B. Hellquist A. Clifford [data ... 16640 2001-7-20

NEBC: 01023931 Subularia aquatica Linnaeus USA: New Hampshire Conway: Conway C. B. Hellquist 3326 1971-9-2

Cabombaceae
NEBC: 00578666 Cabomba caroliniana A. Gray USA: Massachusetts Framingham: Framingham, Sudbury River near C... C. B. Hellquist 3189 1971-10-3

NEBC: 00578675 Cabomba caroliniana A. Gray USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 2677

NEBC: 00578677 Cabomba caroliniana A. Gray USA: Massachusetts East Brookfield: East Brookfield C. B. Hellquist 4687 1972-9-17

NEBC: 00578678 Cabomba caroliniana A. Gray USA: Massachusetts Orange: Orange C. B. Hellquist 8058 1973-7-25

NEBC: 00578680 Cabomba caroliniana A. Gray USA: Rhode Island Cumberland: Cumberland C. B. Hellquist 7549 1973-7-11

Campanulaceae
GH: 01795814 Campanula rapunculoides Linnaeus USA: New York shore of Beebe Pond. Canaan C. B. Hellquist 9615 1974-7-26

GH: 01796355 Campanula rotundifolia Linnaeus USA: Michigan Lake Huron shore. 1 mile south of Grace, eas... C. B. Hellquist 10334 1975-7-6

GH: 01796356 Campanula rotundifolia Linnaeus USA: Michigan shore of the Straits of Mackinac, Wilderness... C. B. Hellquist 11945 1977-6-19

GH: 01796357 Campanula rotundifolia Linnaeus USA: Michigan south of Burt Lake ca. 2.0 miles southwest o... C. B. Hellquist 12095 1977-6-28

Caprifoliaceae
GH: 02039099 Linnaea borealis longiflora (Torrey) Piper & Beattie USA: Michigan Reeses Bog-southeastern portion near Burt La... C. B. Hellquist 10926 1975-6-23

GH: 02039114 Linnaea borealis longiflora (Torrey) Piper & Beattie USA: Michigan north side of Wilderness Park Road along the... C. B. Hellquist 11941 1977-6-19

GH: 02037157 Lonicera sempervirens Linnaeus USA: Michigan along Rt. 23 near the Black Mallard River, e... C. B. Hellquist 9480 1974-6-11

GH: 02037707 Lonicera villosa (Michaux) Roemer & Schultes USA: New Jersey Passaic River shore Mt. Vernon Ave. Summit C. B. Hellquist 3157 1969-6-3

GH: 02186527 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Michigan shore of Douglas Lake at Hook Point-North Fi... C. B. Hellquist [data not captured] 10395 1975-7-6

Caryophyllaceae
GH: 01745915 Minuartia michauxii Farwell USA: Michigan south of Burt Lake ca. 3.0 miles SW. of Indi... C. B. Hellquist 12207 1977-7-10

GH: 01714508 Moehringia lateriflora (Linnaeus) Fenzl Canada: New Brunswick east of Russeau Kollack Creek, Kouchibouguac... C. B. Hellquist 11415 1976-7-4

Ceratophyllaceae
GH: 02073232 Ceratophyllum demersum Linnaeus USA: Colorado San Juan N.F. Joe Moore reservoir, north of ... C. B. Hellquist 16836 2003-6-7

GH: 02073231 Ceratophyllum demersum Linnaeus USA: Colorado Haviland lake, San Juan N. F., north of Dura... C. B. Hellquist 16826 2003-6-5

GH: 02073229 Ceratophyllum demersum Linnaeus USA: Colorado Totten Reservoir, Cortez, Sect. 10, T36N, R1... C. B. Hellquist 16841 2003-6-7

GH: 02073266 Ceratophyllum demersum Linnaeus USA: Iowa [data not captured] C. B. Hellquist 2228 1971-7-6

GH: 02073263 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 1681 1971-6-30

GH: 02073262 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 9427 1974-6-14

GH: 02073261 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 9307 1974-6-7

GH: 02073260 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 9353 1974-7-7

GH: 02073259 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 1682 1971-6-30

GH: 02073258 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 1829 1971-7-3

GH: 02073257 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 1705 1971-6-30

GH: 02073256 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 1833 1971-6-29

GH: 02073255 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 9343 1974-6-6

GH: 02073254 Ceratophyllum demersum Linnaeus USA: Indiana [data not captured] C. B. Hellquist 1755 1971-7-1

GH: 02073287 Ceratophyllum demersum Linnaeus USA: Minnesota [data not captured] C. B. Hellquist 2235 1971-7-9

GH: 02073283 Ceratophyllum demersum Linnaeus USA: Michigan [data not captured] C. B. Hellquist 10628 1975-7-22

GH: 02073280 Ceratophyllum demersum Linnaeus USA: Michigan [data not captured] C. B. Hellquist 9362 1974-6-11

GH: 02073331 Ceratophyllum demersum Linnaeus USA: New York [data not captured] C. B. Hellquist 15825 1990-9-27

GH: 02073330 Ceratophyllum demersum Linnaeus USA: New York [data not captured] C. B. Hellquist 9665 1974-7-26

GH: 02073328 Ceratophyllum demersum Linnaeus USA: New York [data not captured] C. B. Hellquist 7087

GH: 02073327 Ceratophyllum demersum Linnaeus USA: New York [data not captured] C. B. Hellquist 9647 1974-7-26

GH: 02073321 Ceratophyllum demersum Linnaeus USA: New Mexico along Route 281, ca. 2.5 miles south of Rout... C. B. Hellquist 16053 1995-6-2

GH: 02073319 Ceratophyllum demersum Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 1969-6-4

GH: 02073390 Ceratophyllum demersum Linnaeus USA: Texas Picnic Pond on east side of road west of loc... C. B. Hellquist 12929 1978-7-7

GH: 02073363 Ceratophyllum demersum Linnaeus USA: Oklahoma Bar-Dew (Bar-du) Lake, ca. 5.0 miles west of... C. B. Hellquist 15745 1988-9-8

GH: 02073360 Ceratophyllum demersum Linnaeus USA: Oklahoma west end of pond ca. 1.5 miles SE of last in... C. B. Hellquist 12829 1978-6-27

GH: 02073356 Ceratophyllum demersum Linnaeus USA: Minnesota Lowrance Lake, east of Rte. 177, ca. 4.5 mil... C. B. Hellquist 12711 1978-6-17

GH: 02073355 Ceratophyllum demersum Linnaeus USA: Oklahoma bridge north of Kiamichi River Bridge north ... C. B. Hellquist 15021 1981-6-27

NEBC: 00834260 Ceratophyllum echinatum A. Gray USA: Massachusetts West Boxford C. B. Hellquist 14270 1980-5-6

GH: 02073428 Ceratophyllum echinatum A. Gray USA: New York [data not captured] C. B. Hellquist 15562 1986-8-9

GH: 02073427 Ceratophyllum echinatum A. Gray USA: New Jersey [data not captured] C. B. Hellquist 4178 1972-6-2

GH: 02073425 Ceratophyllum echinatum A. Gray USA: Michigan [data not captured] C. B. Hellquist 15499 1985-7-13

GH: 02073420 Ceratophyllum echinatum A. Gray USA: Indiana [data not captured] C. B. Hellquist 9326 1974-6-6

Chenopodiaceae
GH: 01783444 Salicornia europaea Linnaeus Canada: New Brunswick [data not captured] C. B. Hellquist 11419 1976-7-4

Commelinaceae
GH: 02113002 Commelina erecta Linnaeus USA: Texas White River Lake south of Crosbyton C. B. Hellquist 1970-9-16

GH: 02098107 Tradescantia virginiana Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 747 1969-6-5

GH: 02098106 Tradescantia virginiana Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 745 1969-6-5

Cornaceae
GH: 01845246 Cornus drummondii C. A. Meyer USA: Oklahoma shore of Pennington Creek at Tishomingo Golf... C. B. Hellquist G. Smith 14968 1981-6-23

GH: 02018293 Cornus racemosa Lamarck USA: Oklahoma Clayton Lake at recreation area ca. 4.0 mile... C. B. Hellquist G. Smith 15002 1981-6-27

Crassulaceae
GH: 01017250 Crassula aquatica (Linnaeus) Schönland USA: Vermont Rockingham: Rockingham C. B. Hellquist 15130 1981-9-9

NEBC: 01017281 Crassula aquatica (Linnaeus) Schönland USA: Massachusetts Montague: Montague C. B. Hellquist 14539 1980-7-9

GH: 01990694 Sedum rosea (Linnaeus) Scopoli Canada: Newfoundland & Labrador Barrens south of Flowers Cove west of Rte. 4... C. B. Hellquist 11640A 1976-7-12

Cupressaceae
GH: 02104380 Juniperus communis montana Aiton Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11478 1976-7-8

GH: 02105074 Juniperus horizontalis Moench Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11593 1976-7-11

GH: 02105161 Juniperus horizontalis Moench USA: Michigan [data not captured] C. B. Hellquist 10382 1975

Cyperaceae
GH: 02391166 Carex atlantica L. H. Bailey USA: New Jersey [data not captured] C. B. Hellquist 11300 1976-5-28

GH: 02371282 Carex muricata lamprocarpa Celakovsky USA: Michigan [data not captured] C. B. Hellquist 10262 1975-6-27

GH: 01774306 Carex rostrata Stokes Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11442 1976-7-7

GH: 01775852 Carex squarrosa Linnaeus USA: Oklahoma [data not captured] C. B. Hellquist 12719 1978-6-17

GH: 02395936 Carex stipata Muhlenberg ex Willdenow USA: Michigan [data not captured] C. B. Hellquist 5 1985-6-24

GH: 01775352 Carex vesicaria Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 9275 1974-6-1

GH: 02395195 Carex vulpinoidea Michaux USA: Oklahoma on the south side of road to Buncombe Creek ... C. B. Hellquist [data not captured] 14928 1981-6-16

GH: 01043061 Eriophorum tenellum Nuttall USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 4057 1971-7-29

GH: 01043061 Eriophorum viridicarinatum (Engelmann) Fernald USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 4057 1971-7-29

NEBC: 00892273 Scirpus hattorianus Makino USA: Massachusetts Montague: Montague C. B. Hellquist 14557 1980-7-9

NEBC: 00808932 Scirpus pendulus Muhlenberg USA: Massachusetts Lenox: Lenox C. B. Hellquist 15243 1983-7-12

GH: 02315850 Scirpus purshianus Fernald USA: Texas [data not captured] C. B. Hellquist 12905 1978-7-7

Droseraceae
GH: 00619520 Aldrovanda vesiculosa Linnaeus USA: New York Cudebackville, marshy shallow north end of B... C. B. Hellquist 17335 2013-9-12

GH: 01143454 Drosera anglica Hudson USA: Michigan Between Hammond Bay-Lake Huron and Ray Road ... C. B. Hellquist 12312 1977-7-24

GH: 01143660 Drosera filiformis Rafinesque USA: New Jersey Along the east side of Rt. 206, ca. 0.2 mile... C. B. Hellquist 11307 1976-5-29

GH: 01143827 Drosera intermedia Hayne USA: Michigan Cq. 7.0 miles SE. of Gaylord along the north... C. B. Hellquist 12288 1977-7-22

GH: 01143848 Drosera intermedia Hayne USA: New Jersey Bamber Lake. Bamber. C. B. Hellquist 11171 1975-10-11

GH: 01143849 Drosera intermedia Hayne USA: New Jersey East side of Rt. 206 ca. 0.2 mile south of r... C. B. Hellquist 11308 1976-5-29

GH: 01143851 Drosera intermedia Hayne USA: New Jersey Horicon Lake. Lakehurst, Manchester Township... C. B. Hellquist 11286 1976-5-28

GH: 01143979 Drosera linearis Goldie USA: Michigan Ca. 1 1/2 miles north of Lakeview Road, ca. ... C. B. Hellquist 12397 1977-8-7

GH: 01145186 Drosera rotundifolia Linnaeus USA: Michigan Along the north side of Old State Road ca. 7... C. B. Hellquist 12287 1977-7-22

Elaeagnaceae
GH: 01576871 Shepherdia canadensis Nuttall USA: Michigan along shore of Cecil Bay, N of Wilderness Pa... C. B. Hellquist 12246 1977-7-17

Elatinaceae
GH: 00351700 Elatine triandra Schkuhr USA: Massachusetts Berkshire: East end of Benedict Pond, Bearto... C. B. Hellquist P. Somers, P. Wath... 16445 1999-6-28

GH: 00351714 Elatine triandra Schkuhr USA: Oklahoma Small marshy pond on south side of road ca. ... C. B. Hellquist 12758 1978-6-21
Ericaceae
GH: 01117032 Andromeda polifolia glaucophylla (Link) de Candolle Canada: Newfoundland & Labrador east of Trout River, second mountain west, c... C. B. Hellquist 11583 1976-7-11

GH: 01117034 Andromeda polifolia glaucophylla (Link) de Candolle Canada: Newfoundland & Labrador Avalon Peninsula: northeast side of Rte. 74,... C. B. Hellquist 11510 1976-7-8

GH: 01536240 Arctostaphylos uva-ursi (Linnaeus) Sprengel Canada: Newfoundland & Labrador Newfoundland Island: east of Trout River, se... C. B. Hellquist 11610 1976-7-11

GH: 01536419 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Michigan shore of Lake Huron east of Rt. 23 near the ... C. B. Hellquist 10383 1975

GH: 01536469 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: New Jersey at east end of Leisure Village West, 3.0 mil... C. B. Hellquist 11908 1977-6-5

GH: 01536470 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: New Jersey at south edge of Leisure Village West, Manch... C. B. Hellquist 9988 1975-4-19

GH: 01536471 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: New Jersey north side of road at the FAA. Communication... C. B. Hellquist 11873 1977-6-3

GH: 01536801 Arctous alpina (Linnaeus) Niedenzu Canada: Newfoundland & Labrador Gros Morne National Park of Canada: south si... C. B. Hellquist 11544 1976-7-10

GH: 01536804 Arctous alpina (Linnaeus) Niedenzu Canada: Newfoundland & Labrador Avalon Peninsula: Hawke Hills ca. 1 1/2 mile... C. B. Hellquist 11500 1976-7-8

GH: 01537958 Chamaedaphne calyculata (Linnaeus) Moench USA: New Jersey at south edge of Leisure Village West Manche... C. B. Hellquist 9987 1975-4-19

GH: 01537959 Chamaedaphne calyculata (Linnaeus) Moench USA: New Jersey at the east end of Leisure Village West, 3.0... C. B. Hellquist 11914 1977-6-5

NEBC: 01013723 Corema conradii (Torrey) Torrey ex Loudon USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 14614 1980-7-17

GH: 01562466 Corema conradii (Torrey) Torrey ex Loudon USA: New Jersey west of F.A.A. communications center, Warren... C. B. Hellquist 14067 1980-4-21

GH: 01562467 Corema conradii (Torrey) Torrey ex Loudon USA: New Jersey north side of road at FAA communications cen... C. B. Hellquist 11874 1977-6-3

GH: 01562468 Corema conradii (Torrey) Torrey ex Loudon USA: New Jersey "plains" ca. 1.0 mile south of Rte. 72, ca. ... C. B. Hellquist 11883 1977-6-4

GH: 01562582 Empetrum eamesii Fernald & Wiegand Canada: Newfoundland & Labrador Avalon Peninsula: on the east side of Route ... C. B. Hellquist 11437 1976-7-7

GH: 01562821 Empetrum nigrum Linnaeus Canada: Newfoundland & Labrador Avalon Peninsula: Hawke Hills near the trans... C. B. Hellquist 11472 1976-7-8

GH: 01562825 Empetrum nigrum Linnaeus Canada: Newfoundland & Labrador Avalon Peninsula: at the outlet to Second Ju... C. B. Hellquist 11464 1976-7-7

GH: 01562826 Empetrum nigrum Linnaeus Canada: Newfoundland & Labrador Avalon Peninsula: northeast side of Rte. 74,... C. B. Hellquist 11513 1976-7-8

NEBC: 01078716 Eubotrys racemosa (Linnaeus) Nuttall USA: Massachusetts Hopkinton: Hopkinton, Rice's Swamp along the... C. B. Hellquist 14182 1980-6-2

GH: 01592983 Gaylussacia frondosa (Linnaeus) Torrey & A. Gray USA: New Jersey at the east end of Leisure Village West, 3.0... C. B. Hellquist 11919A 1977-6-5

GH: 01593571 Kalmia angustifolia Linnaeus USA: New Jersey Pine Barren Flora, at south edge of Leisure ... C. B. Hellquist 9282 1974-6-1

GH: 01593572 Kalmia angustifolia Linnaeus USA: New Jersey at the south side of Leisure Village West, 2... C. B. Hellquist 11898 1977-6-5

GH: 01593573 Kalmia angustifolia Linnaeus USA: New Jersey east side of Rt. 206 ca. 0.2 mile south of r... C. B. Hellquist 11302 1976-5-29

GH: 01593936 Kalmia latifolia Linnaeus USA: New Jersey on south side of Oswego Lake Road ca. 7 mile... C. B. Hellquist 11311 1976-5-29

GH: 01594648 Leiophyllum buxifolium (Bergius) Elliott USA: New Jersey east of Batsto, Wharton State Forest, Batsto C. B. Hellquist 11294 1976-5-29

GH: 01594650 Leiophyllum buxifolium (Bergius) Elliott USA: New Jersey east side of Rt. 206; ca. 0.2 mile south of ... C. B. Hellquist 11304 1976-5-29

GH: 01595183 Loiseleuria procumbens (Linnaeus) Desvaux Canada: Newfoundland & Labrador Gros Morne National Park of Canada: southern... C. B. Hellquist 11581A 1976-7-10

GH: 01595187 Loiseleuria procumbens (Linnaeus) Desvaux Canada: Newfoundland & Labrador Avalon Peninsula: Hawke Hills hill with tran... C. B. Hellquist 11489 1976-7-8

GH: 01718315 Lyonia mariana (Linnaeus) D. Don USA: New Jersey dirt road east of Batso, Wharton State Fores... C. B. Hellquist 11293 1976-5-29

GH: 01718316 Lyonia mariana (Linnaeus) D. Don USA: New Jersey south edge of Leisure Village West Mancheste... C. B. Hellquist 9281 1974-6-1

GH: 01718319 Lyonia mariana (Linnaeus) D. Don USA: New Jersey at the east end of Leisure Village West, 3.0... C. B. Hellquist 11907 1977-6-5

GH: 01720000 Orthilia secunda (Linnaeus) House USA: Michigan Reese's swamp east of the road south of UMBS... C. B. Hellquist 11995 1977-6-21

GH: 01684704 Pyrola asarifolia Michaux USA: Michigan [data not captured] C. B. Hellquist 11987 1977-6-21

GH: 01761090 Pyrola chlorantha Swartz USA: Michigan [data not captured] C. B. Hellquist 11940 1977-6-19

GH: 01761896 Pyrola minor Linnaeus USA: Michigan [data not captured] C. B. Hellquist 10389 1975-7-6

GH: 01762031 Pyrola rotundifolia Linnaeus USA: Michigan [data not captured] C. B. Hellquist 10922 1975-6-28

GH: 01763520 Rhododendron groenlandicum (Oeder) Kron & Judd Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11449 1976-7-7

GH: 01763768 Rhododendron groenlandicum (Oeder) Kron & Judd Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11476 1976-7-8

GH: 00257007 Vaccinium angustifolium Aiton Canada: Newfoundland & Labrador Gros Morne National Park of Canada: southern... C. B. Hellquist 11550 1976-7-10
GH: 00257007 Vaccinium boreale I. V. Hall & Aalders Canada: Newfoundland & Labrador Gros Morne National Park of Canada: southern... C. B. Hellquist 11550 1976-7-10
Eriocaulaceae
NEBC: 00680696 Eriocaulon parkeri B. L. Robinson USA: Massachusetts Wareham: Wareham C. B. Hellquist 14605 1980-7-17

Fabaceae
GH: 01921643 Dalea villosa (Nuttall) Sprengel USA: Texas White River Lake Shore south of Crosbyton C. B. Hellquist 1970-9-16

GH: 02148845 Lathyrus japonicus Willdenow USA: Michigan shore of Lake Michigan at the Straits of Mac... C. B. Hellquist 11937 1977-6-19

NEBC: 01620535 Lupinus perennis Linnaeus USA: Massachusetts Westfield: Mass Pike at Westfield Exit C. B. Hellquist 14205 1980-6-3

GH: 02137605 Tephrosia virginiana (Linnaeus) Persoon USA: New Jersey [data not captured] C. B. Hellquist 11905 1977-6-5

GH: 02137603 Tephrosia virginiana (Linnaeus) Persoon USA: New Jersey [data not captured] C. B. Hellquist 11877 1977-6-4

GH: 02343969 Trifolium campestre Schreber USA: New Jersey [data not captured] C. B. Hellquist 1968-6-5

GH: 02343099 Trifolium hybridum Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 1372 1969-6-5

Gentianaceae
GH: 02165220 Sabatia angularis (Linnaeus) Pursh USA: Oklahoma in area locally known as "Happy Hollow", 8 m... C. B. Hellquist [data not captured] 15032 1981-7-14

NEBC: 00775524 Sabatia kennedyana Fernald USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 14617 1980-7-17

NEBC: 00775525 Sabatia kennedyana Fernald USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 14626 1980-7-17

Haloragaceae
GH: 01067046 Myriophyllum alterniflorum de Candolle USA: Maine New Limerick: New Limerick C. B. Hellquist 16912 2004-8-3

GH: 01067059 Myriophyllum alterniflorum de Candolle USA: Maine Attean C. B. Hellquist 15670 1987-8-4

GH: 01626667 Myriophyllum alterniflorum de Candolle USA: Michigan Bodi Lake ca. 21.0 miles NW. of Paradise, Se... C. B. Hellquist 12304 1977-7-11

GH: 01626669 Myriophyllum alterniflorum de Candolle USA: Michigan Culhane Lake, Sec. 31, T50N, R6W, Lake Super... C. B. Hellquist 15486 1985-7-9

GH: 01626674 Myriophyllum alterniflorum de Candolle USA: New York SE end of Harris Bay near Happy Family Islan... C. B. Hellquist 15554 1986-8-9

GH: 01626675 Myriophyllum alterniflorum de Candolle USA: New York south end of Lake George at Million Dollar B... C. B. Hellquist 15568 1986-8-9

GH: 01626720 Myriophyllum aquaticum (Vellozo) Verdcourt USA: Oklahoma ca. 1.5 miles SE of last interchange on I-35... C. B. Hellquist 12825 1978-6-27

GH: 01626751 Myriophyllum farwellii Morong USA: Michigan S.E. end of Cusino Lake in ca. 1 ft. of wate... C. B. Hellquist 15534 1985-8-7

NEBC: 00312074 Myriophyllum heterophyllum Michaux USA: Massachusetts Canton: Hoghtons Pond [Blue Hills Reservatio... C. B. Hellquist 2610 1971-9-29

NEBC: 00312075 Myriophyllum heterophyllum Michaux USA: Massachusetts Canton: Ponkapog Pond [Blue Hills Reservatio... C. B. Hellquist 2656 1971-9-21

GH: 00580662 Myriophyllum heterophyllum Michaux USA: New Hampshire Freedom: Freedom C. B. Hellquist 16907 2004-7-29

NEBC: 00580669 Myriophyllum heterophyllum Michaux USA: Massachusetts Hopkinton: Hopkinton, North Pond West Main S... C. B. Hellquist 1424 1971-6-10

NEBC: 00580670 Myriophyllum heterophyllum Michaux USA: Massachusetts Hopkinton: Hopkinton, Lake Whitehall C. B. Hellquist 2669 1971-9-12

NEBC: 00580671 Myriophyllum heterophyllum Michaux USA: Massachusetts Dover: Dover C. B. Hellquist 3212 1971-10-3

NEBC: 00580673 Myriophyllum heterophyllum Michaux USA: Massachusetts Hopedale: Hopedale C. B. Hellquist 1508 1971-6-16

NEBC: 00580674 Myriophyllum heterophyllum Michaux USA: Massachusetts Hopedale: Hopedale C. B. Hellquist 4440 1972-6-24

NEBC: 00580675 Myriophyllum heterophyllum Michaux USA: Massachusetts Milford: Milford C. B. Hellquist 4410 1972-6-24

NEBC: 00580676 Myriophyllum heterophyllum Michaux USA: Massachusetts Upton: Upton C. B. Hellquist 1549 1971-6-22

GH: 01626810 Myriophyllum heterophyllum Michaux USA: Michigan cove on the east side of the Cheboygan River... C. B. Hellquist 12355 1977-7-2

GH: 01626812 Myriophyllum heterophyllum Michaux USA: Michigan Black River, 2 miles south of Cheboygan Rive... C. B. Hellquist 9390 1974-6-11

GH: 01626828 Myriophyllum heterophyllum Michaux USA: New York Indian Lake. Town of Northeast C. B. Hellquist [data not captured] 16338 1998-7-24

GH: 01628033 Myriophyllum quitense Kunth USA: Wyoming Yellowstone National Park: Firehole River al... C. B. Hellquist 15761 1989-7-9

GH: 01628040 Myriophyllum sibiricum Komarov Canada: Nova Scotia Cape Breton Island: Baddeck River at Bras d'... C. B. Hellquist 11428 1976-7-5

NEBC: 01071004 Myriophyllum sibiricum Komarov USA: Maine T17 R4 C. B. Hellquist 4692 1972-8-2

NEBC: 01071005 Myriophyllum sibiricum Komarov USA: Maine Presque Isle: Presque Isle C. B. Hellquist 4692 1972-7-17

GH: 01628185 Myriophyllum sibiricum Komarov USA: Alaska Denaki Lakes (middle lake) on west side of G... C. B. Hellquist 15786 1989-7-25

GH: 01628191 Myriophyllum sibiricum Komarov USA: Alaska Yukon-Koyukuk Census Area: Grayling Lake, mi... C. B. Hellquist 15773 1989-7-21

GH: 01628192 Myriophyllum sibiricum Komarov USA: Alaska on east side of Dalton Highway north of Slop... C. B. Hellquist 15776 1989-7-22

GH: 01628216 Myriophyllum sibiricum Komarov USA: Colorado due S. of Joe Moore Res., north of Mancos C. B. Hellquist 16838 2003-6-7

GH: 01628217 Myriophyllum sibiricum Komarov USA: Colorado Haviland Lake, San Juan N.F., north of Duran... C. B. Hellquist 16823 2003-6-5

GH: 01628224 Myriophyllum sibiricum Komarov USA: Michigan Lancaster Lake 4 miles east of Levering, Sec... C. B. Hellquist [data not captured] 10631 1975-7-22

GH: 01628225 Myriophyllum sibiricum Komarov USA: Michigan Maple River at Maple Bay-Burt Lake, 3 miles ... C. B. Hellquist 10617 1975-7-20

GH: 01628226 Myriophyllum sibiricum Komarov USA: Michigan Black River ca. 2 miles south of the Cheboyg... C. B. Hellquist 9389 1974-6-11

GH: 01628229 Myriophyllum sibiricum Komarov USA: Michigan South Fishtail Bay at Douglas Lake, Sec. 33,... C. B. Hellquist 9380 1974-6-11

GH: 01628230 Myriophyllum sibiricum Komarov USA: Michigan northern end of Monroe Lake, 3 miles west of... C. B. Hellquist 10878 1975-8-12

GH: 01628234 Myriophyllum sibiricum Komarov USA: Michigan Larks Lake 7 miles northwest of Pellston, Se... C. B. Hellquist 10844 1975-8-7

GH: 01628237 Myriophyllum sibiricum Komarov USA: Michigan Culhane Lake, Sec. 31, T50N, R6W, Lake Super... C. B. Hellquist 15487 1985-7-9

GH: 01628238 Myriophyllum sibiricum Komarov USA: Michigan Whitefish Lake south of Curtis, at South Man... C. B. Hellquist 10876 1975-8-8

GH: 01628243 Myriophyllum sibiricum Komarov USA: Michigan Cochran Lake, 3 miles east of Indian River, ... C. B. Hellquist 10897 1975-8-12

GH: 01628244 Myriophyllum sibiricum Komarov USA: Michigan Bear River, Route 131, 1.0 mile southeast of... C. B. Hellquist 12092 1977-6-27

GH: 01628298 Myriophyllum sibiricum Komarov USA: New York SE end of Warner Bay, Lake George. Queensbur... C. B. Hellquist 15567 1986-8-9

GH: 01628311 Myriophyllum sibiricum Komarov USA: Ohio Well Pond, Resthaven Wildlife ARea, Castalia C. B. Hellquist 9462 1974-6-17

NEBC: 00580685 Myriophyllum spicatum Linnaeus USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 7379 1973-7-2

NEBC: 00580686 Myriophyllum spicatum Linnaeus USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 7446 1973-7-2

NEBC: 00580687 Myriophyllum spicatum Linnaeus USA: Massachusetts Monterey: Monterey C. B. Hellquist 4521 1972-6-26

NEBC: 00580688 Myriophyllum spicatum Linnaeus USA: Massachusetts Lee: Lee C. B. Hellquist 4504 1972-6-26

GH: 01628379 Myriophyllum spicatum Linnaeus USA: Michigan Hammond Bay Refuge Harbor, Bearinger Twp., R... C. B. Hellquist 15541 1985-8-16

GH: 01628394 Myriophyllum spicatum Linnaeus USA: New Mexico Shady Lakes fishing and water lily business,... C. B. Hellquist 16057 1995-6-3

GH: 01628395 Myriophyllum spicatum Linnaeus USA: New York Queechy Lake. Canaan C. B. Hellquist 9643 1974-7-26

GH: 01628396 Myriophyllum spicatum Linnaeus USA: New York Sunset Bay, Hullett's Landing, Lake George C. B. Hellquist [data not captured] 15553 1986-8-9

GH: 01628398 Myriophyllum spicatum Linnaeus USA: New York Sherriff's Dock at south end of Lake George,... C. B. Hellquist 1986-6-27

GH: 01628399 Myriophyllum spicatum Linnaeus USA: New York Huddle Bay, Lake George, Bolton Landing C. B. Hellquist 1986-6-27

GH: 01628400 Myriophyllum spicatum Linnaeus USA: New York Sunset Bay, Lake George, Hulett's Landing C. B. Hellquist 15553 1986-8-9

GH: 01628401 Myriophyllum spicatum Linnaeus USA: New York south end of Lake George at Sheriffs Dock, L... C. B. Hellquist 15570 1986-8-9

GH: 01628402 Myriophyllum spicatum Linnaeus USA: New York SE end of Harris Bay near Happy Family Islan... C. B. Hellquist 15557 1986-8-9

GH: 01628404 Myriophyllum spicatum Linnaeus USA: New York west side of Hudson River, Cornwall-on-Hudso... C. B. Hellquist [data not captured] 15831 1990-9-27

GH: 01628409 Myriophyllum spicatum Linnaeus USA: Ohio Pymatuning Reservoir. Rt. 85, Andover C. B. Hellquist 9446 1974-6-19

GH: 01628410 Myriophyllum spicatum Linnaeus USA: Ohio Hocking River, Route 50. Coolville C. B. Hellquist 9289 1974-6-4

GH: 01628417 Myriophyllum spicatum Linnaeus USA: Oklahoma Medicine Bluff Creek at Rt. 49, Medicine Par... C. B. Hellquist 15751 1988-9-11

GH: 01628426 Myriophyllum spicatum Linnaeus USA: Texas White River Lake near White River Marina, Cr... C. B. Hellquist 1454 1970-9-16

GH: 01628427 Myriophyllum spicatum Linnaeus USA: Texas White River Lake near White River Marina, Cr... C. B. Hellquist 502 1970-9-16

NEBC: 01071046 Myriophyllum tenellum Bigelow USA: New Hampshire Madison: Madison C. B. Hellquist 1971-9-2

NEBC: 01071069 Myriophyllum tenellum Bigelow USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 3221 1971-9-10

GH: 01071115 Myriophyllum verticillatum Linnaeus USA: Maine T4 R6 C. B. Hellquist 16683 2001-8-11

GH: 01628557 Myriophyllum verticillatum Linnaeus USA: Michigan channel between Lower Barnhart Lake and Lake... C. B. Hellquist [data not captured] 15302 1983-8-2

GH: 01628704 Proserpinaca palustris Linnaeus USA: Michigan East Point-Douglas Lake, North Fishtail Bay,... C. B. Hellquist 12394 1977-8-4

NEBC: 01071249 Proserpinaca palustris crebra Fernald & Griscom USA: Massachusetts Milford: Milford C. B. Hellquist 4437 1972-6-24

Hippuridaceae
GH: 02000130 Hippuris tetraphylla Linnaeus f. USA: Alaska [data not captured] C. B. Hellquist 15790 1989-8-2

GH: 02000218 Hippuris vulgaris Linnaeus Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11617 1976-7-12

NEBC: 00664958 Hippuris vulgaris Linnaeus USA: Maine Portage Lake: Portage Lake C. B. Hellquist 7867 1973-7-19

NEBC: 00664960 Hippuris vulgaris Linnaeus USA: Maine New Sweden: New Sweden C. B. Hellquist 4602 1972-8-2

NEBC: 00664966 Hippuris vulgaris Linnaeus USA: Maine T17 R4 C. B. Hellquist 4613 1972-8-2

NEBC: 00664997 Hippuris vulgaris Linnaeus USA: New Hampshire Pittsburg: Pittsburg C. B. Hellquist 8915 1973-8-26

NEBC: 00664998 Hippuris vulgaris Linnaeus USA: New Hampshire Pittsburg: Pittsburg C. B. Hellquist 8906 1973-8-26

GH: 02000363 Hippuris vulgaris Linnaeus USA: Alaska [data not captured] C. B. Hellquist 15795 1989-8-2

GH: 02000362 Hippuris vulgaris Linnaeus USA: Alaska [data not captured] C. B. Hellquist 15771 1989-7-21

GH: 02000361 Hippuris vulgaris Linnaeus USA: Alaska [data not captured] C. B. Hellquist 15775 1989-7-22

GH: 02000435 Hippuris vulgaris Linnaeus USA: Colorado Haviland Lake, San Juan N.F., north of Duran... C. B. Hellquist 16822 2003-6-5

GH: 02000466 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] C. B. Hellquist 12386 1977

GH: 02000459 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] C. B. Hellquist 10639 1975-7-22

GH: 02000457 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] C. B. Hellquist 10582 1975-7-18

GH: 02000456 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] C. B. Hellquist 9386 1974-6-11

GH: 02000455 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] C. B. Hellquist 12120 1977-7-1

GH: 02000451 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] C. B. Hellquist 15295 1983-7-31

GH: 02000449 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] C. B. Hellquist 16452 1999-8-3

GH: 02000546 Hippuris vulgaris Linnaeus USA: Wyoming Yellowstone National Park: Gibbon River east... C. B. Hellquist 15758 1989-7-9

Hydrocharitaceae
NEBC: 00579921 Egeria densa Planchon USA: Massachusetts Milton: Milton C. B. Hellquist 3257 1971-9-28

GH: 01047531 Elodea canadensis Michaux USA: Vermont Eden: Eden C. B. Hellquist 15996 1993-8-10

GH: 01047546 Elodea canadensis Michaux USA: Maine Mapleton: Mapleton C. B. Hellquist 16856 2003-7-22

GH: 01047560 Elodea canadensis Michaux USA: Maine Attean C. B. Hellquist 15657 1987-8-4

NEBC: 00635017 Elodea nuttallii (Planchon) H. St. John USA: Massachusetts Milton: Milton C. B. Hellquist 3251 1971-9-28

NEBC: 01047628 Elodea nuttallii (Planchon) H. St. John USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 3589 1971-8-5

GH: 00579926 Hydrilla verticillata (Linnaeus f.) Royle USA: Massachusetts Centerville C. B. Hellquist 16752 2001-11-8

NEBC: 00635087 Vallisneria americana Michaux USA: New Hampshire Moultonborough: Moultonborough C. B. Hellquist 3631 1971-8-18

Iridaceae
GH: 01747701 Iris hookeri Penny ex Loudon Canada: New Brunswick east of Russeau Kollock Creek, Kouchibouguac... C. B. Hellquist 11414 1976-7-4

GH: 01747325 Iris lacustris Nuttall USA: Michigan shore of the Straits of Mackinac-Lake Michig... C. B. Hellquist 10695 1975-7-26

GH: 01748124 Iris versicolor Linnaeus USA: Michigan shore of the Straits of Mackinac near French... C. B. Hellquist 11948 1977-6-19

GH: 01748127 Iris versicolor Linnaeus USA: Michigan Reese's swamp east of road south of UMBS ca.... C. B. Hellquist 11989 1977-6-21

GH: 01748137 Iris versicolor Linnaeus USA: New Jersey north shore of Atsion Lake Atsion C. B. Hellquist 11298 1976-5-29

GH: 01748138 Iris versicolor Linnaeus USA: New Jersey northern end of Elmer Lake north of Route 40... C. B. Hellquist 11320 1976-5-29

Isoetaceae
GH: 02074619 Isoetes echinospora Durieu USA: New York on west side of Ancram-Copake Road just sout... C. B. Hellquist 15417 1983-9-20

GH: 02074750 Isoetes engelmannii A. Braun USA: Pennsylvania along shore of Sideling Hill Creek at Silver... C. B. Hellquist 15578 1987-6-21

GH: 02074900 Isoetes macrospora Durieu USA: Michigan Culhane Lake, Sec. 31, T50N, R6W, Lake Super... C. B. Hellquist 15482 1985-7-9

GH: 02074899 Isoetes macrospora Durieu USA: Michigan Cusino Lake ca. 10.0 miles NE. of Shingleton... C. B. Hellquist 12340 1977-7-30

Juncaceae
GH: 02098414 Juncus acuminatus Michaux USA: Texas Picnic Pond on east side of road west of loc... C. B. Hellquist 12925 1979-7-7

GH: 00879237 Juncus articulatus Linnaeus USA: Maine Scarborough: Scarborough C. B. Hellquist 13293 1979-6-17

GH: 02400274 Juncus biflorus Elliott USA: New Jersey [data not captured] C. B. Hellquist 11216 1975-10-12

GH: 02100026 Juncus brachycephalus (Engelmann) Buchenau USA: Michigan [data not captured] C. B. Hellquist 61 1985-7-19

GH: 02100197 Juncus brevicaudatus (Engelmann) Fernald Canada: Ontario [data not captured] C. B. Hellquist 4142 1971-7-10

GH: 02100283 Juncus brevicaudatus (Engelmann) Fernald USA: Michigan [data not captured] C. B. Hellquist 15504 1985-7-25

GH: 02100282 Juncus brevicaudatus (Engelmann) Fernald USA: Michigan [data not captured] C. B. Hellquist 46 1985-7-18

GH: 02100833 Juncus caesariensis Coville USA: New Jersey [data not captured] C. B. Hellquist 11158 1975-10-11

GH: 02102003 Juncus diffusissimus Buckley USA: Texas on south side of road beyond locked gate ca.... C. B. Hellquist 12916 1978-7-7

GH: 02102002 Juncus diffusissimus Buckley USA: Texas Picnic Pond on east side of road west of loc... C. B. Hellquist 12924 1978-7-7

GH: 02102621 Juncus effusus compactus Lejeune & Courtois Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11461 1976-7-7

GH: 02102574 Juncus effusus Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 11162 1975-10-11

GH: 02102573 Juncus effusus Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 11285 1976-5-28

GH: 02102567 Juncus effusus Linnaeus USA: Michigan [data not captured] C. B. Hellquist 9366 1974-6-11

GH: 02401019 Juncus ensifolius Wikström USA: California [data not captured] C. B. Hellquist 15738a 1988-8-15

GH: 02401365 Juncus filiformis Linnaeus Canada: New Brunswick [data not captured] C. B. Hellquist 11417 1976-7-4

GH: 02400099 Juncus marginatus Rostkovius USA: Oklahoma "Ten Acre [Rock]" ca. 1 1/2 miles east of Tr... C. B. Hellquist 12727 1978-6-17

GH: 02400714 Juncus militaris Bigelow USA: New York [data not captured] C. B. Hellquist 11214 1975-10-12

GH: 02399528 Juncus pelocarpus E. Meyer USA: New Jersey [data not captured] C. B. Hellquist 11894 1977-6-5

GH: 02399527 Juncus pelocarpus E. Meyer USA: New Jersey [data not captured] C. B. Hellquist 11218 1975-10-12

GH: 02399526 Juncus pelocarpus E. Meyer USA: New Jersey [data not captured] C. B. Hellquist 11229 1975-10-12

GH: 02399525 Juncus pelocarpus E. Meyer USA: New Jersey [data not captured] C. B. Hellquist 11169 1975-10-11

GH: 02399497 Juncus pelocarpus E. Meyer USA: Michigan [data not captured] C. B. Hellquist 10896 1975-8-12

GH: 02397042 Juncus tenuis Willdenow USA: New Jersey [data not captured] C. B. Hellquist 11893 1977-6-5

GH: 02397101 Juncus tenuis Willdenow USA: Ohio [data not captured] C. B. Hellquist 9451 1974-6-19

GH: 02397629 Juncus trifidus Linnaeus Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11492 1976-7-8

GH: 02397625 Juncus trifidus Linnaeus Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11560 1976-7-10

Juncaginaceae
GH: 01617559 Triglochin palustris Linnaeus Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11616 1976-7-12

Lamiaceae
GH: 01555586 Clinopodium arkansanum (Nuttall) House USA: Michigan along the shore of Cecil Bay, north of Wilde... C. B. Hellquist 12245 1977-7-17

GH: 01555621 Clinopodium arkansanum (Nuttall) House USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur... C. B. Hellquist 12699 1978-6-17

GH: 01552319 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur... C. B. Hellquist 12700 1978-6-17

GH: 01600314 Mentha spicata Linnaeus USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur... C. B. Hellquist 12695 1978-6-17

Lentibulariaceae
GH: 01974177 Pinguicula caerulea Walter Canada: Newfoundland & Labrador East of Trout River, second Mountain west, c... C. B. Hellquist 11568 1976-7-11

GH: 01974184 Pinguicula vulgaris Linnaeus Canada: Newfoundland & Labrador East of Trout River, second mountain wets, c... C. B. Hellquist 11568 1977-7-11

GH: 01974183 Pinguicula vulgaris Linnaeus Canada: Newfoundland & Labrador Gros Morne National Park of Canada: On the e... C. B. Hellquist 11621 1976-7-12

GH: 01974181 Pinguicula vulgaris Linnaeus Canada: Newfoundland & Labrador Bateau barrens ca. 12.0 miles south of River... C. B. Hellquist 11625 1976-7-12

GH: 01974299 Pinguicula vulgaris Linnaeus USA: Michigan Waugoshance Point, Wilderness State Park, La... C. B. Hellquist 11931 1977-6-19

GH: 01976759 Utricularia aurea Loureiro China: Hubei Near East Lake along road to the Institute o... C. B. Hellquist 15721 1987-9-30

GH: 01974640 Utricularia cornuta Michaux USA: Michigan Cochran Lake, 3 mi. east of Indian River S.E... C. B. Hellquist 10899 1975-8-12

GH: 00731389 Utricularia geminiscapa Benjamin USA: New Hampshire Heath Pond C. B. Hellquist 16028 1994-7-2

GH: 01974784 Utricularia geminiscapa Benjamin USA: New Jersey Bamber Lake. Bamber. C. B. Hellquist 11176 1975-10-11

GH: 01977387 Utricularia gibba Linnaeus Australia (Country): Northern Territory Near PanContinental JaJa mining camp, south ... C. B. Hellquist 15112 1981-8-11

GH: 00731495 Utricularia gibba Linnaeus USA: Vermont Wells: Wells C. B. Hellquist 16003 1993-8-16

GH: 00731496 Utricularia gibba Linnaeus USA: Vermont Benson: Benson C. B. Hellquist 15869 1992-6-19

GH: 00731498 Utricularia gibba Linnaeus USA: Vermont Benson: Benson C. B. Hellquist 15869 1992-6-19

GH: 01975111 Utricularia gibba Linnaeus USA: Indiana Lake Cicotte. C. B. Hellquist 1596 1971-7-1

GH: 01975026 Utricularia inflata Walter USA: New Jersey Horicon Lake. Lakehurst, Manchester Township... C. B. Hellquist 9278 1974-6-1

GH: 01975025 Utricularia inflata Walter USA: New Jersey At the west end of Leisure Village West, eas... C. B. Hellquist 11920 1977-6-5

GH: 01975133 Utricularia intermedia Hayne Canada: Ontario Inlet to Lake Rongie, Route 17. Schreiber. C. B. Hellquist 1436 1971-7-10

GH: 01975281 Utricularia intermedia Hayne USA: Michigan Beach Pool-Grass Bay Lake Huron ca. 5 mi. N.... C. B. Hellquist 10455 1975-7-9

GH: 01975279 Utricularia intermedia Hayne USA: Michigan Garnet Lake ca. 1 mi. E. of Garnet, Sect 3, ... C. B. Hellquist 10407 1975-7-7

GH: 01975650 Utricularia macrorhiza LeConte USA: New York SE end of Harris Bay near Happy Family Islan... C. B. Hellquist 15558 1986-8-9

GH: 01975618 Utricularia macrorhiza LeConte USA: Minnesota Mississippi River. West of County Route 9 br... C. B. Hellquist 2198 1971-7-9

GH: 01975594 Utricularia macrorhiza LeConte USA: Indiana Lawrence Lake, Twin Lakes - Plymouth. C. B. Hellquist 9354 1974-6-6

GH: 01975593 Utricularia macrorhiza LeConte USA: Indiana On south shore of South Mud Lake, Fulton. C. B. Hellquist 1559 1971-6-29

GH: 01975580 Utricularia macrorhiza LeConte USA: Colorado Scout Lake, 2.8 miles on Old Lime Road (Rt. ... C. B. Hellquist 16829 2003-6-5

GH: 01975579 Utricularia macrorhiza LeConte USA: Colorado Haviland Lake, San Juan N.F., north of Duran... C. B. Hellquist 16824 2003-6-5

NEBC: 00093365 Utricularia purpurea alba Hellquist USA: New Hampshire Wakefield, small unnamed pond southeast of D... C. B. Hellquist 8935 1972-8-29

NEBC: 00736400 Utricularia radiata Small USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 2058 1971-8-11

GH: 00664339 Utricularia radiata Small USA: Massachusetts Hamilton: Hamilton C. B. Hellquist 15816 1986-9-20

GH: 01977405 Utricularia stellaris Linnaeus f. Australia (Country): Northern Territory Near PanContinental Mining Corporations JaJa... C. B. Hellquist 15113 1981-8-11

GH: 01976042 Utricularia striata LeConte ex Torrey USA: New Jersey On the north side of road 1.0 mile west of A... C. B. Hellquist 11345 1976-5-31

GH: 01976041 Utricularia striata LeConte ex Torrey USA: New Jersey Drained Bamber Lake. Bamber. C. B. Hellquist 11289 1976-5-28

GH: 01976040 Utricularia striata LeConte ex Torrey USA: New Jersey On the north side of road to Aviation Commun... C. B. Hellquist 11343 1976-5-31

GH: 01976039 Utricularia striata LeConte ex Torrey USA: New Jersey Bass River south of Lake Absegami, Rt. 563, ... C. B. Hellquist 11338 1976-5-31

GH: 01976126 Utricularia subulata Linnaeus USA: New Jersey On the north side of road to Aviation Commun... C. B. Hellquist 11342 1976-5-31

NEBC: 00664585 Utricularia vulgaris Linnaeus USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 2069 1971-8-16

GH: 01975650 Utricularia vulgaris Linnaeus USA: New York SE end of Harris Bay near Happy Family Islan... C. B. Hellquist 15558 1986-8-9

GH: 00664618 Utricularia vulgaris macrorhiza (L. LeConte) R. T. Clausen USA: Vermont Sudbury: Sudbury C. B. Hellquist 15871 1992-6-24

Linaceae
GH: 02054165 Linum usitatissimum Linnaeus USA: Michigan University of Michigan Biological Station ea... C. B. Hellquist 10931 1975-6-24

Lobeliaceae
GH: 01797848 Lobelia dortmanna Linnaeus USA: Michigan Culhane Lake. Sec. 31, T50N, R6W, Lake Super... C. B. Hellquist 15483 1985-7-9

GH: 01966012 Lobelia dortmanna Linnaeus USA: Vermont Averill: Forest Lake south of Averill C. B. Hellquist 13959 1979-8-22

Lycopodiaceae
GH: 00249990 Diphasiastrum complanatum (Linnaeus) Holub USA: Maine Castle Hill: Base of Haystack Mountain, ca. ... C. B. Hellquist 14738 1980-7-30

GH: 00743610 Huperzia buttersii (Abbe) Kartesz & Gandhi USA: Vermont Craftsbury: Craftsbury C. B. Hellquist 11358 1976-6-12

GH: 02077836 Lycopodium clavatum Linnaeus USA: Michigan west of the bog lake east of Twin Lakes ca. ... C. B. Hellquist 10355 1975-7-3

GH: 00249990 Lycopodium complanatum Linnaeus USA: Maine Castle Hill: Base of Haystack Mountain, ca. ... C. B. Hellquist 14738 1980-7-30

Lythraceae
GH: 00291288 Trapa bispinosa Roxburgh China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15696 1987-9-23
A: 00291348 Trapa litwinowii V. N. Vassiljev China: Hubei C. B. Hellquist 15698 1987-9-23
GH: 00291288 Trapa natans Linnaeus China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15696 1987-9-23
A: 00291347 Trapa natans Linnaeus China: Hubei C. B. Hellquist 15703 1987-9-23
A: 00291348 Trapa natans Linnaeus China: Hubei C. B. Hellquist 15698 1987-9-23
GH: 00291364 Trapa natans Linnaeus China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15705 1987-9-23
NEBC: 00283762 Trapa natans Linnaeus USA: Massachusetts Cambridge: Small pond on north side of Fresh... C. B. Hellquist 4689 1972-9-28

GH: 00283805 Trapa natans Linnaeus USA: New York Hudson River at Rt. 29, Schuylerville C. B. Hellquist 15397 1983-9-13
A: 00291347 Trapa potaninii V. N. Vassiljev China: Hubei C. B. Hellquist 15703 1987-9-23
GH: 00291364 Trapa pseudoincisa Nakai China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15705 1987-9-23
Marsileaceae
NEBC: 00579759 Marsilea quadrifolia Linnaeus USA: Massachusetts Framingham: Framingham, Sudbury River Centra... C. B. Hellquist 4684 1972-9-10

NEBC: 00579777 Marsilea quadrifolia Linnaeus USA: Massachusetts Egremont: Egremont C. B. Hellquist 7452 1973-7-2

Najadaceae
NEBC: 01032084 Najas gracillima (A. Braun ex Engelmann) Magnus USA: New Hampshire Tamworth: Tamworth C. B. Hellquist 2377 1971-9-3

NEBC: 00614069 Najas guadalupensis (Sprengel) Magnus USA: Massachusetts Wellesley: Wellesley C. B. Hellquist 11668 1976-7-20

NEBC: 00614155 Najas guadalupensis (Sprengel) Magnus USA: Connecticut Morris: Morris C. B. Hellquist 8585 1973-8-9

NEBC: 00611650 Najas minor Allioni USA: Massachusetts Lanesborough: Lanesborough C. B. Hellquist 13696 1979-8-1

GH: 01734443 Zannichellia palustris Linnaeus USA: Texas Madera Creek, Madera Canyon, Ryan Ranch C. B. Hellquist [data not captured] 16880 2003-8-17

GH: 01734444 Zannichellia palustris Linnaeus USA: Texas Cherry Canyon Ranch, upstream of the "lodge"... C. B. Hellquist [data not captured] 16940 2005-5-31

GH: 01734512 Zannichellia palustris Linnaeus USA: Colorado Haviland Lake, San Juan N.F., north of Duran... C. B. Hellquist 16825 2003-6-5

GH: 01734513 Zannichellia palustris Linnaeus USA: Colorado Totten Reservoir Cortez, Sect. 10, T36N, R15... C. B. Hellquist 16840 2003-6-7

GH: 01734541 Zannichellia palustris Linnaeus USA: Michigan Cheboygan Marsh-Lake Huron at Cheboygan bath... C. B. Hellquist 10824 1975-8-4

GH: 01734408 Zannichellia palustris Linnaeus USA: Oklahoma shore of Lake Texoma by boat houses of the U... C. B. Hellquist 13003 1978-7-20

GH: 01734406 Zannichellia palustris Linnaeus USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur... C. B. Hellquist 12708 1978-6-17

GH: 01734393 Zannichellia palustris Linnaeus USA: New York [data not captured] C. B. Hellquist 16720 2001-9-3

GH: 01734392 Zannichellia palustris Linnaeus USA: New York [data not captured] C. B. Hellquist 15834 1990-9-27

Nelumbonaceae
NEBC: 00648264 Nelumbo lutea Willdenow USA: Massachusetts Wenham: Wenham C. B. Hellquist 2822 1971-9-7

Nymphaeaceae
GH: 01739911 Nuphar advena (Aiton) W. T. Aiton USA: Ohio Wayne Twp., shore of west tributary to Pymat... C. B. Hellquist 15292 1983-7-30

GH: 01739916 Nuphar advena (Aiton) W. T. Aiton USA: Oklahoma Little River at bridge 1.0 mile east of Fewe... C. B. Hellquist [data not captured] 14956 1981-6-27

GH: 01739935 Nuphar advena (Aiton) W. T. Aiton USA: Texas San Marcos: Aqualena Springs C. B. Hellquist 15840 1991-8-7

GH: 00719983 Nuphar microphylla (Persoon) Fernald USA: Maine Mapleton: Mapleton C. B. Hellquist 16855 2003-7-22

GH: 00719993 Nuphar microphylla (Persoon) Fernald USA: Maine Presque Isle: Presque Isle C. B. Hellquist 16091 1995-8-15

GH: 00832776 Nuphar microphylla (Persoon) Fernald USA: Maine T1 R12 C. B. Hellquist 16037 1994-8-13

GH: 00832787 Nuphar microphylla (Persoon) Fernald USA: Vermont Ferrisburg C. B. Hellquist 15610 1987-7-13

GH: 01740018 Nuphar polysepala Engelmann USA: Alaska Ballaine Lake, north of the University of Al... C. B. Hellquist 15760 1989-7-24

GH: 01740072 Nuphar polysepala Engelmann USA: Colorado Scout Lake, 2.8 miles on Old Lime Road (Rt. ... C. B. Hellquist 16828 2003-6-5

GH: 01740112 Nuphar polysepala Engelmann USA: Wyoming Yellowstone National Park: Firehole River at... C. B. Hellquist 15762 1989-7-9

GH: 01740298 Nuphar variegata Engelmann ex Durand USA: Michigan west end of Paradise Lake at the town of Car... C. B. Hellquist 10280 1975-6-30

GH: 01740299 Nuphar variegata Engelmann ex Durand USA: Michigan mouth of Maple River at Burt Lake, east of B... C. B. Hellquist 9359 1974-6-11

GH: 01740302 Nuphar variegata Engelmann ex Durand USA: Michigan south side of Elliot Creek on the Alpena Sta... C. B. Hellquist 9385 1974-6-11

GH: 02579931 Nymphaea alexii S. W. L. Jacobs & C. B. Hellquist Australia (Country): C. B. Hellquist A. Leu 17182 2011-4-11

GH: 01740374 Nymphaea elegans Hooker USA: Texas Small ranch pond on the south side of Rt. 80... C. B. Hellquist 15839 1991-8-3

GH: 02579939 Nymphaea georginae S. W. L. Jacobs & C. B. Hellquist Australia (Country): C. B. Hellquist A. Leu 17213 2011-5-1

GH: 02579938 Nymphaea georginae S. W. L. Jacobs & C. B. Hellquist Australia (Country): C. B. Hellquist A. Leu 17184 2011-4-24

GH: 02579947 Nymphaea immutabilis S. W. L. Jacobs Australia (Country): C. B. Hellquist 16931 2005-3

GH: 02579945 Nymphaea immutabilis S. W. L. Jacobs Australia (Country): C. B. Hellquist A. Leu 16763 2002-8-2

GH: 02579930 Nymphaea kakaduensis C. B. Hellquist, A. Leu & M. L. Moody Australia (Country): Kakadu National Park, billabong at upper end... C. B. Hellquist A. Leu, F. Baird 17211 2021-4-29

GH: 02579950 Nymphaea kakaduensis C. B. Hellquist, A. Leu & M. L. Moody Australia (Country): C. B. Hellquist A. Leu, F. Baird, ... 17198 2011-4-28

NEBC: 00768863 Nymphaea leibergii Morong USA: Maine Sinclair C. B. Hellquist 4608 1972-8-2

GH: 00768871 Nymphaea leibergii Morong USA: Maine Perham: Perham C. B. Hellquist 16867 2003-7-29

GH: 00768873 Nymphaea leibergii Morong USA: Maine Jackman: Jackman C. B. Hellquist 15663 1987-8-4

GH: 00768875 Nymphaea leibergii Morong USA: Maine Holeb C. B. Hellquist 16035 1994-8-13

GH: 00768876 Nymphaea leibergii Morong USA: Maine East Jackman C. B. Hellquist 16102 1995-8-19

NEBC: 00676130 Nymphaea leibergii Morong USA: Maine Holeb Pond C. B. Hellquist 16069 1995-8-3

NEBC: 00676129 Nymphaea leibergii Morong USA: Maine Holeb C. B. Hellquist 16035 1994-8-13

GH: 01740433 Nymphaea mexicana Zuccarini USA: Oklahoma Antelope & Buffalo Springs area, Chickasaw N... C. B. Hellquist 12722 1978-6-17

GH: 02579955 Nymphaea nouchali N. L. Burman Australia (Country): C. B. Hellquist 16932 2005-3-8

GH: 02579954 Nymphaea nouchali N. L. Burman Australia (Country): C. B. Hellquist J. Wiersma 16185 1997-7-29

NEBC: 01014328 Nymphaea odorata Aiton USA: Maine Biddeford: Biddeford C. B. Hellquist 4639 1972-8-10

NEBC: 01014367 Nymphaea odorata Aiton USA: New Hampshire Barrington: Barrington C. B. Hellquist 4529 1972-7-11

NEBC: 01014383 Nymphaea odorata Aiton USA: Vermont Fairlee: Fairlee C. B. Hellquist 4577 1972-7-24

NEBC: 01014384 Nymphaea odorata Aiton USA: Vermont West Fairlee: West Fairlee C. B. Hellquist 4584 1972-7-24

NEBC: 01014656 Nymphaea odorata Aiton USA: Massachusetts Plymouth: Plymouth C. B. Hellquist 3227 1971-9-10

GH: 01740541 Nymphaea odorata Aiton USA: Michigan Lancaster Lake ca. 4.0 miles east of Leverin... C. B. Hellquist [data not captured] 10637 1975-7-22

GH: 01740584 Nymphaea odorata Aiton USA: New York Queechy Lake. Canaan C. B. Hellquist 9644 1974-7-26

GH: 01740585 Nymphaea odorata Aiton USA: New York Queechy Lake. Canaan C. B. Hellquist 9645 1974-7-26

GH: 01740586 Nymphaea odorata Aiton USA: New York Russ Pond, Palermo C. B. Hellquist 16115 1995-9-10

NEBC: 00761942 Nymphaea odorata tuberosa (Paine) Wiersema & Hellquist USA: Massachusetts Winchester: Winchester, by Upper Mystic Lake C. B. Hellquist 3239 1971-9-22

NEBC: 00761943 Nymphaea odorata tuberosa (Paine) Wiersema & Hellquist USA: Massachusetts Winchester: Winchester, at Recreation area a... C. B. Hellquist 408 1970-7-30

GH: 00978739 Nymphaea pubescens Willdenow Australia (Country): Western Australia Millstream Oasis, Millstream Station, Pilbar... C. B. Hellquist 15102 1981-8-7

GH: 01740726 Nymphaea tetragona Georgi USA: North Carolina Franklin: from Perry's Water Gardens C. B. Hellquist 16180 1996-9-10

GH: 01740743 Nymphaea tetragona Georgi USA: Alaska Ballaine Lake, north of the University of Al... C. B. Hellquist 15781 1989-7-24

NEBC: 00761922 Nymphaea tuberosa Paine USA: New Hampshire Moultonborough: Moultonborough C. B. Hellquist 2492 1971-8-18

NEBC: 00761923 Nymphaea tuberosa Paine USA: New Hampshire Durham: Durham C. B. Hellquist 2482 1971-8-21

NEBC: 00761936 Nymphaea tuberosa Paine USA: Vermont Windsor: Windsor C. B. Hellquist 2494 1971-8-30

NEBC: 00761939 Nymphaea tuberosa Paine USA: Massachusetts Concord: Concord, Sudbury River near Route 2 C. B. Hellquist 9069 1973-9-20

NEBC: 00761940 Nymphaea tuberosa Paine USA: Massachusetts Concord: Concord, Sudbury River at Route 2 C. B. Hellquist 2500 1971-9-7

NEBC: 00761941 Nymphaea tuberosa Paine USA: Massachusetts Concord: Concord, Sudbury River near Route 2 C. B. Hellquist 9069A 1973-9-20

NEBC: 00761942 Nymphaea tuberosa Paine USA: Massachusetts Winchester: Winchester, by Upper Mystic Lake C. B. Hellquist 3239 1971-9-22

NEBC: 00761943 Nymphaea tuberosa Paine USA: Massachusetts Winchester: Winchester, at Recreation area a... C. B. Hellquist 408 1970-7-30

NEBC: 00761947 Nymphaea tuberosa Paine USA: Massachusetts Lanesborough: Lanesborough C. B. Hellquist 7389 1973-7-2

GH: 02579930 Nymphaea violacea Lehmann Australia (Country): Kakadu National Park, billabong at upper end... C. B. Hellquist A. Leu, F. Baird 17211 2021-4-29

GH: 02579958 Nymphaea violacea Lehmann Australia (Country): C. B. Hellquist 16928 2005-3-7

GH: 02579960 Nymphaea violacea Lehmann Australia (Country): C. B. Hellquist A. Leu 17193 2011-4-27

GH: 02579971 Nymphaea violacea Lehmann Australia (Country): C. B. Hellquist J. Wiersma, K. Bre... 16182 1997-7-27

GH: 02579962 Nymphaea violacea Lehmann Australia (Country): C. B. Hellquist A. Leu 16755 2002-7-30

GH: 02579961 Nymphaea violacea Lehmann Australia (Country): C. B. Hellquist A. Leu 17221 2011-5-4

GH: 02579959 Nymphaea violacea Lehmann Australia (Country): C. B. Hellquist A. Leu 17181 2011-4-22

Onagraceae
GH: 01674393 Circaea alpina Linnaeus USA: Michigan Reese's swamp at Carp Creek. Hogsback Road c... C. B. Hellquist 12004 1977-6-21

NEBC: 01073783 Circaea canadensis canadensis (Linnaeus) Hill USA: Massachusetts Amherst: Amherst C. B. Hellquist 14563 1980-7-11

GH: 01671229 Epilobium ciliatum glandulosum (Lehmann) Hoch & P. H. Raven USA: Michigan along the shore of Cecil Bay north of Wilder... C. B. Hellquist 12247 1977-7-17

GH: 01779175 Ludwigia alternifolia Linnaeus USA: Oklahoma on east sode of Honobia-Talihina Road, 2.7 m... C. B. Hellquist 12850 1978-7-1

GH: 01779368 Ludwigia decurrens Walter USA: Oklahoma at Beavers Bend State Park, R25E, T5S, Sec. ... C. B. Hellquist 14982 1981-6-28

NEBC: 00745812 Ludwigia palustris (Linnaeus) Elliott USA: New Hampshire Wolfeboro: Wolfeboro C. B. Hellquist 1971-8-11

GH: 01780139 Ludwigia palustris (Linnaeus) Elliott USA: New Jersey Passaic River Summit C. B. Hellquist 1968-9-7

GH: 01780140 Ludwigia palustris (Linnaeus) Elliott USA: New Jersey Clearwater Lake (Lake Iliff) Pickneyville [A... C. B. Hellquist 4191 1972-6-2

GH: 01780164 Ludwigia palustris (Linnaeus) Elliott USA: Oklahoma Spring Creek north of second dam above the j... C. B. Hellquist 12775 1978-6-21

GH: 01780165 Ludwigia palustris (Linnaeus) Elliott USA: Oklahoma on west side of Rte. 99 ca. 6.5 miles north ... C. B. Hellquist 14897 1981-6-9

GH: 01780166 Ludwigia palustris (Linnaeus) Elliott USA: Oklahoma in area locally known as "Happy Hollow" 8.0 ... C. B. Hellquist 12841 1978-6-28

GH: 01780170 Ludwigia palustris (Linnaeus) Elliott USA: Oklahoma Tishomingo National Wildlife Refuge ca. 3.0 ... C. B. Hellquist 14747 1981-6-19

GH: 01780173 Ludwigia palustris (Linnaeus) Elliott USA: Oklahoma on south side of Rte. 70 ca. 1.0 mile east o... C. B. Hellquist [data not captured] 15054 1981-7-17

GH: 01780225 Ludwigia palustris (Linnaeus) Elliott USA: Texas Aqualena Springs. San Marcos C. B. Hellquist 15852 1991-8-7

GH: 01780373 Ludwigia peploides glabrescens (Kuntze) P. H. Raven USA: Oklahoma west of pond nearest road on west side of Rt... C. B. Hellquist 14891 1981-6-9

GH: 01780395 Ludwigia peploides glabrescens (Kuntze) P. H. Raven USA: Texas on south side of road beyond locked gate ca.... C. B. Hellquist 12914 1978-7-7

GH: 01780396 Ludwigia peploides glabrescens (Kuntze) P. H. Raven USA: Texas on east side of lower water bridge ca. 1/2 m... C. B. Hellquist 12908 1978-7-7

GH: 01780628 Ludwigia repens J. R. Forster USA: Oklahoma Antelope & Buffalo Springs area, Chickasaw N... C. B. Hellquist 12721 1978-6-17

GH: 01780631 Ludwigia repens J. R. Forster USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur... C. B. Hellquist 12994 1978-7-17

GH: 01780806 Ludwigia uruguayensis (Cambessedes) H. Hara USA: Texas Picnic Pond on east side of road west of loc... C. B. Hellquist 12928 1978-7-7

Orchidaceae
GH: 02031250 Arethusa bulbosa Linnaeus Canada: Newfoundland & Labrador Newfoundland Island: ca. 1.0 mile NW. of Cha... C. B. Hellquist 11657 1976-7-13

GH: 02031251 Arethusa bulbosa Linnaeus Canada: Newfoundland & Labrador Avalon Peninsula: Hawke Hills ca. 1 1/2 mile... C. B. Hellquist 11468 1976-7-8

GH: 02031319 Arethusa bulbosa Linnaeus USA: Michigan on west side of highway 1.2 miles north of L... C. B. Hellquist 10921 1975-6-28

GH: 02031330 Arethusa bulbosa Linnaeus USA: New Jersey stream west end of Pohatcong Lake north of R... C. B. Hellquist 11329 1976-5-31

GH: 02031331 Arethusa bulbosa Linnaeus USA: New Jersey south side of Leisure Village West, 2.0 mile... C. B. Hellquist 11899 1977-6-5

GH: 02031537 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg Canada: Newfoundland & Labrador Newfoundland Island: ca. 1.0 mile northwest ... C. B. Hellquist 11655 1976-7-13

GH: 01938292 Corallorhiza maculata (Rafinesque) Rafinesque USA: Michigan between Rte. 23 and Lake Huron (Hammond Bay)... C. B. Hellquist 12148 1977-7-5

GH: 01938930 Corallorhiza trifida Châtelain USA: Michigan Reese'e swamp east of road south of UMBS ca.... C. B. Hellquist 11998 1977-7-21

GH: 01937627 Cypripedium arietinum R. Brown USA: Michigan shore of the Straits of Mackinack along Wild... C. B. Hellquist 11935 1977-6-19

GH: 01937652 Cypripedium calceolus pubescens (Willdenow) Correll Canada: Newfoundland & Labrador Newfoundland Island: ca. 12.0 miles south of... C. B. Hellquist 11631 1976-7-12

GH: 01937657 Cypripedium calceolus pubescens (Willdenow) Correll USA: Michigan along Rt. 23 near the Black Mallard River ea... C. B. Hellquist 9504 1974

GH: 01937658 Cypripedium calceolus pubescens (Willdenow) Correll USA: Michigan Reese's swamp east of road south of UMBS ca.... C. B. Hellquist 11985 1977-6-21

GH: 01937649 Cypripedium calceolus parviflorum (Salisbury) Fernald USA: Michigan shore of the Straits of Mackinac, along Wild... C. B. Hellquist 11939 1977-6-19

GH: 02065464 Cypripedium reginae Walter USA: Michigan Reese's swamp east of road south of UMBS ca.... C. B. Hellquist 11984 1977-6-21

GH: 02050486 Habenaria blephariglottis (Willdenow) Hooker Canada: Newfoundland & Labrador Newfoundland Island: ca. 1.0 mile northwest ... C. B. Hellquist 11656 1976-7-13

GH: 02050493 Habenaria dilatata (Pursh) Hooker Canada: Newfoundland & Labrador Newfoundland Island: east of Trout River, se... C. B. Hellquist 11602 1976-7-11

GH: 02050495 Habenaria dilatata (Pursh) Hooker USA: Michigan 1 1/2 miles SE. of Shingleton, south of Co. ... C. B. Hellquist 12368 1977

GH: 02050513 Habenaria hyperborea (Linnaeus) R. Brown USA: Michigan 1 1/2 miles SE. of Shingleton, south of Co. ... C. B. Hellquist 12367 1977

GH: 02050514 Habenaria hyperborea (Linnaeus) R. Brown USA: Michigan between Rt. 23 and Lake Huron west of Black ... C. B. Hellquist 10392 1975

GH: 02051315 Listera cordata (Linnaeus) R. Brown USA: Michigan Reese's swamp east of the road south of UMBS... C. B. Hellquist 11997 1977-6-21

GH: 02032072 Spiranthes cernua (Linnaeus) Richard USA: New Jersey east side of County Route 563 at outlet of p... C. B. Hellquist 11223 1975-10-12

Orobanchaceae
GH: 01876401 Castilleja coccinea (Linnaeus) Sprengel USA: Michigan shore of the Straits of Mackinaw, Wilderness... C. B. Hellquist 11943 1977-6-19

GH: 01876399 Castilleja coccinea (Linnaeus) Sprengel USA: Michigan Rt. 23 east of Cheboygan, Sect. 1, T37N, R2E C. B. Hellquist 9473 1974-6-11

GH: 02082019 Melampyrum lineare Desrousseaux USA: Michigan south of Burt Lake ca. 3.0 miles SW of India... C. B. Hellquist 12202 1977-7-10

NEBC: 00679650 Rhinanthus minor Linnaeus USA: Vermont Derby: Derby C. B. Hellquist 14488 1980-7-2

Papaveraceae
NEBC: 00697969 Adlumia fungosa (Aiton) Greene ex Britton, Stearn & Poggenburg USA: Massachusetts Sturbridge: Sturbridge C. B. Hellquist 14161 1980-5-28

Parnassiaceae
GH: 01855553 Parnassia glauca Rafinesque USA: Michigan along the north side of Lake Michigan, south... C. B. Hellquist 10843 1975-8-8

GH: 01855554 Parnassia glauca Rafinesque USA: Michigan shore of Hammond Bay-Lake Huron, 1.1 miles e... C. B. Hellquist [data not captured] 12308 1977-7-24

Plantaginaceae
GH: 01046456 Bacopa monnieri (Linnaeus) Wettstein USA: Texas San Marcos: Aqualena Springs C. B. Hellquist 15841 1991-8-7

GH: 01046536 Bacopa rotundifolia (Michaux) Wettstein USA: Oklahoma south side of road, 0.2 mile east of entranc... C. B. Hellquist [data not captured] 14958 1981-6-19

GH: 00466581 Callitriche hermaphroditica Linnaeus USA: Alaska Copper River Census Area: Mendeltna Creek at... C. B. Hellquist 15788 1989-7-31

GH: 00466592 Callitriche hermaphroditica Linnaeus USA: Michigan along S.W. side of grand Sable Lake ca. 1 mi... C. B. Hellquist 15537 1985-8-9

NEBC: 00745118 Callitriche heterophylla Pursh USA: Massachusetts Framingham: Framingham, Fisk Pond C. B. Hellquist 3184 1971-10-3

GH: 00466771 Callitriche heterophylla Pursh USA: Oklahoma Upper Pennington Creek at Crossville - Mill ... C. B. Hellquist 12581 1978-6-10

GH: 02119082 Callitriche heterophylla Pursh USA: New Jersey [data not captured] C. B. Hellquist 11315 1976-5-29

GH: 02212431 Callitriche palustris Linnaeus Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11523 1976-7-8

GH: 02212554 Callitriche palustris Linnaeus USA: Idaho [data not captured] C. B. Hellquist 15763 1989-7-11

GH: 02212595 Callitriche palustris Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 9268 1974-5-31

GH: 02212594 Callitriche palustris Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 4211 1972-6-2

GH: 01999991 Gratiola virginiana Linnaeus USA: Oklahoma Clayton Lake at recreation area ca. 4.0 mile... C. B. Hellquist 15006 1981-6-27

GH: 00729393 Littorella americana Fernald USA: Maine Attean C. B. Hellquist 15660 1987-8-4

GH: 00729396 Littorella americana Fernald USA: Maine T10 SD C. B. Hellquist 16859 2003-7-25

GH: 00729399 Littorella americana Fernald USA: New Hampshire Pittsburg: Pittsburg C. B. Hellquist 16021 1994-6-26

GH: 00729400 Littorella americana Fernald USA: Vermont Averill: Averill C. B. Hellquist 13960 1979-8-22

NEBC: 00729402 Littorella americana Fernald USA: Vermont Averill: Averill C. B. Hellquist 13960 1979-8-22

GH: 02002532 Penstemon australis Small USA: Tennessee [data not captured] C. B. Hellquist 12460 1978-5-31

GH: 01805246 Veronica anagallis-aquatica Linnaeus USA: Michigan [data not captured] C. B. Hellquist 12399 1977-8-8

GH: 01805303 Veronica anagallis-aquatica Linnaeus USA: Oklahoma spring on north side of pond ca. 1.5 miles S... C. B. Hellquist 12828 1978-6-27

GH: 01805780 Veronica officinalis Linnaeus Canada: Newfoundland & Labrador [data not captured] C. B. Hellquist 11444 1976-7-7

GH: 01811417 Veronica scutellata Linnaeus Canada: New Brunswick [data not captured] C. B. Hellquist 11412 1976-7-4

GH: 01811552 Veronica scutellata Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 1969

Poaceae
GH: 01813299 Andropogon virginicus Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 11225 1975-10-12

GH: 01813298 Andropogon virginicus Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 11177 1975-10-11

Podostemaceae
NEBC: 01017186 Podostemum ceratophyllum Michaux USA: New Hampshire Durham: Durham C. B. Hellquist 1972-9-30

NEBC: 01017188 Podostemum ceratophyllum Michaux USA: New Hampshire Dover: Dover C. B. Hellquist 1972-9-13

Polygalaceae
GH: 01969778 Polygala polygama Walter USA: Michigan south of Burt Lake ca. 3.0 miles SW. of Indi... C. B. Hellquist 12203 1977-7-10

Polygonaceae
GH: 02346641 Bistorta vivipara (Linnaeus) Gray Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11620 1976-7-12

GH: 02364528 Persicaria arifolia (Linnaeus) Haraldson USA: New Jersey [data not captured] C. B. Hellquist 374 1968-9-7

GH: 02364612 Persicaria bicornis (Rafinesque) Nieuwland USA: Texas Lubbock C. B. Hellquist 4093 1970-9-16

GH: 02364860 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Oklahoma Durant Fish Hatchery, Armstrong, R9E, T6S, S... C. B. Hellquist 15061 1981-7-17

GH: 02364857 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Oklahoma west end of pond ca. 1.5 miles SE of last in... C. B. Hellquist 12824 1978-6-27

GH: 02363294 Persicaria hydropiperoides (Michaux) Small USA: Indiana [data not captured] C. B. Hellquist 2165 1971-6-29

GH: 02363410 Persicaria hydropiperoides (Michaux) Small USA: Oklahoma south side of road to Buncombe Creek Recreat... C. B. Hellquist [data not captured] 14927 1981-6-16

GH: 02363408 Persicaria hydropiperoides (Michaux) Small USA: Oklahoma Clayton Lake at recreation area ca. 4 mi SE ... C. B. Hellquist [data not captured] 15000 1981-6-27

GH: 02363459 Persicaria hydropiperoides (Michaux) Small USA: Texas near Harris Creek ca. 1 mi W of Headquarters... C. B. Hellquist 12904 1978-7-7

GH: 02363458 Persicaria hydropiperoides (Michaux) Small USA: Texas east side of low water bridge ca. 1/2 mi N o... C. B. Hellquist 12910 1978-7-7

GH: 02363825 Persicaria lapathifolia (Linnaeus) Delarbre USA: New Jersey [data not captured] C. B. Hellquist 383 1968-9-7

GH: 02363955 Persicaria lapathifolia (Linnaeus) Delarbre USA: Texas MacKenzie Park, Lubbock C. B. Hellquist 1970-9-14

GH: 02363982 Persicaria lapathifolia (Linnaeus) Delarbre USA: Texas MacKenzie Park, Lubbock C. B. Hellquist 1837 1970-10-14

GH: 02362050 Persicaria longiseta (Bruijn) Kitagawa USA: New Jersey [data not captured] C. B. Hellquist 376 1968-9-7

GH: 02006332 Rumex acetosella Linnaeus USA: New Jersey [data not captured] C. B. Hellquist 386 1969-6-5

GH: 02004566 Rumex verticillatus Linnaeus USA: Ohio [data not captured] C. B. Hellquist 9448 1974-6-19

Pontederiaceae
GH: 01919034 Eichhornia crassipes (Martius) Solms USA: Texas Aqualena Springs swale in golf course. San M... C. B. Hellquist 15843 1991-8-7

NEBC: 00700402 Heteranthera dubia MacMillan USA: Vermont Newport C. B. Hellquist 13954 1979-8-22

NEBC: 00700405 Heteranthera dubia MacMillan USA: Vermont Ferrisburg C. B. Hellquist 9848 1974-8-29

NEBC: 00700411 Heteranthera dubia MacMillan USA: Vermont Ferrisburg C. B. Hellquist 5493 1972-7-18

NEBC: 00700415 Heteranthera dubia MacMillan USA: Vermont Windsor: Windsor C. B. Hellquist 1808

NEBC: 00700421 Heteranthera dubia MacMillan USA: Vermont Wells: Wells C. B. Hellquist 8198 1973-7-30

NEBC: 00700423 Heteranthera dubia MacMillan USA: Vermont West Haven: West Haven C. B. Hellquist 9860 1974-8-29

NEBC: 00700424 Heteranthera dubia MacMillan USA: Vermont Pownal: Pownal C. B. Hellquist 8957 1973-9-5

NEBC: 00700434 Heteranthera dubia MacMillan USA: Massachusetts Great Barrington: Great Barrington C. B. Hellquist 13700 1979-8-1

NEBC: 00700435 Heteranthera dubia MacMillan USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 14693 1980-7-21

NEBC: 00700440 Heteranthera dubia MacMillan USA: Connecticut North Guilford C. B. Hellquist 8502 1973-8-8

GH: 01919102 Heteranthera dubia MacMillan USA: Michigan South Fishtail Bay-Douglas Lake, University ... C. B. Hellquist 9379 1974-6-11

GH: 01919107 Heteranthera dubia MacMillan USA: Michigan F. pool by headquarters at Seney Nat'l Wildl... C. B. Hellquist 15532 1985-8-7

GH: 01919109 Heteranthera dubia MacMillan USA: Michigan along Upper Black River Road ca. 1 1/4 miles... C. B. Hellquist 12358 1977-8-2

GH: 01919111 Heteranthera dubia MacMillan USA: Michigan Bullhead Bay-Burt Lake ca. 3.0 miles east of... C. B. Hellquist 10703 1975-7-27

GH: 01919127 Heteranthera dubia MacMillan USA: New Jersey Passaic River, Summit C. B. Hellquist 187 1971-7-9

GH: 01919128 Heteranthera dubia MacMillan USA: New Jersey Passaic River on the north side of Kent Plac... C. B. Hellquist 9263 1974-5-31

GH: 01919160 Heteranthera dubia MacMillan USA: New York Canoga Creek - Canoga Marsh, Lake Cayuga, Ca... C. B. Hellquist 12408 1977-8-16

GH: 01919161 Heteranthera dubia MacMillan USA: New York Dunham Marsh. Lake George. Queensbury C. B. Hellquist [data not captured] 7100 1972-9-24

GH: 01919162 Heteranthera dubia MacMillan USA: New York Queechy Lake. Canaan C. B. Hellquist 9641 1974-7-26

GH: 01919163 Heteranthera dubia MacMillan USA: New York Beebe Pond, Canaan C. B. Hellquist 11842 1976-9-9

GH: 01919166 Heteranthera dubia MacMillan USA: New York Sunset Bay, Lake George, Huletts Landing C. B. Hellquist 15552 1986-8-9

GH: 01919167 Heteranthera dubia MacMillan USA: New York west side of Ancram-Copake Rd. just south of... C. B. Hellquist 15416 1983-9-20

GH: 01919173 Heteranthera dubia MacMillan USA: Pennsylvania Newton-Hamilton, Juniata River C. B. Hellquist [data not captured] 15283 1983-7-28

GH: 01919275 Heteranthera reniformis Ruiz & Pavon USA: New Jersey Surprise Lake shore Watchung Reservation Sum... C. B. Hellquist 356 1968-7-9

GH: 01919276 Heteranthera reniformis Ruiz & Pavon USA: New York along west side of Hudson River on north sid... C. B. Hellquist [data not captured] 15826 1990-9-27

Portulacaceae
NEBC: 00759801 Claytonia virginica Linnaeus USA: Massachusetts Sheffield: Sheffield C. B. Hellquist 14073 1980-5-8

Potamogetonaceae
GH: 00449252 Potamogeton alpinus Balbis USA: Alaska Yukon-Koyukuk Census Area: Grayling Lake, mi... C. B. Hellquist 15769 1989-7-21

GH: 00449254 Potamogeton alpinus Balbis USA: Alaska on east side of Dalton Highway north of Slop... C. B. Hellquist 15774 1989-7-22

GH: 00449253 Potamogeton alpinus Balbis USA: Alaska Yukon-Koyukuk Census Area: Grayling Lake, mi... C. B. Hellquist 15764 1989-7-21

GH: 00449256 Potamogeton alpinus Balbis USA: Alaska Denaki [Denali?] Lakes (middle lake) on west... C. B. Hellquist 15784 1989-7-25

GH: 00449255 Potamogeton alpinus Balbis USA: Alaska Ballaine Lake, north of the University of Al... C. B. Hellquist 15778 1989-7-24

GH: 00449257 Potamogeton alpinus Balbis USA: Alaska Copper River Census Area: Tangle Lakes ([wes... C. B. Hellquist 15798 1989-8-2

GH: 00449263 Potamogeton alpinus Balbis USA: Michigan mouth of the Maple River at Burt Lake, Maple... C. B. Hellquist 9361 1974-6-11

GH: 00449265 Potamogeton alpinus Balbis USA: Michigan Maple River at Bullhead Bay-Burt Lake ca. 3 ... C. B. Hellquist 10108 1975-7-27

GH: 00449262 Potamogeton alpinus Balbis USA: Michigan Marsh Creek, south side of River Road, 1/2 m... C. B. Hellquist 12087 1977-6-27

GH: 00449279 Potamogeton alpinus Balbis USA: Michigan Wolf Creek at Diller Rd., 5 miles west of Cu... C. B. Hellquist 10867 1975-8-8

GH: 00449640 Potamogeton amplifolius Tuckerman USA: New Jersey [data not captured] C. B. Hellquist 4236 1972-6-3

GH: 00449641 Potamogeton amplifolius Tuckerman USA: New Jersey [data not captured] C. B. Hellquist 4157 1972-6-2

GH: 01564003 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 9636 1974-7-26

GH: 01564004 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 16117 1995-9-10

GH: 01564005 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 15182 1982-9-21

GH: 01564006 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 15185 1982-9-23

GH: 01564015 Potamogeton amplifolius Tuckerman USA: Ohio Mill Creek, Rt. 307, Dorset C. B. Hellquist 9449 1974-6-19

GH: 01564016 Potamogeton amplifolius Tuckerman USA: Ohio stream across Sexton Rd. south of Rt. 84, Ge... C. B. Hellquist 9454 1974-7-19

GH: 01564017 Potamogeton amplifolius Tuckerman USA: Ohio Wayne Twp., shore of west tributary to Pymat... C. B. Hellquist 15290 1983-7-30

GH: 01564019 Potamogeton amplifolius Tuckerman USA: Oklahoma Blue River at the Connorville Bridge, Connor... C. B. Hellquist [data not captured] 15042 1981-7-15

NEBC: 00606081 Potamogeton crispus Linnaeus USA: Vermont Newport C. B. Hellquist 13931 1979-8-22

NEBC: 00606084 Potamogeton crispus Linnaeus USA: Vermont Ferrisburg C. B. Hellquist 5543 1972-7-18

NEBC: 00606085 Potamogeton crispus Linnaeus USA: Vermont Castleton: Castleton C. B. Hellquist 4568 1972-7-19

GH: 00606086 Potamogeton crispus Linnaeus USA: New Hampshire Walpole: Walpole C. B. Hellquist 15446 1984-9-4

NEBC: 00606096 Potamogeton crispus Linnaeus USA: Massachusetts Cambridge: Cambridge, on north side of Fresh... C. B. Hellquist 7135

NEBC: 00606097 Potamogeton crispus Linnaeus USA: Massachusetts Cambridge: Cambridge, on Fresh Pond golfcour... C. B. Hellquist 8937

GH: 00606112 Potamogeton crispus Linnaeus USA: Massachusetts Waltham: Waltham, Hardy Pond C. B. Hellquist 14349 1980-6-13

NEBC: 00606117 Potamogeton crispus Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. B. Hellquist 7391

NEBC: 00606118 Potamogeton crispus Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. B. Hellquist 13687 1979-8-1

NEBC: 00606119 Potamogeton crispus Linnaeus USA: Massachusetts Monterey: Monterey C. B. Hellquist

NEBC: 00606120 Potamogeton crispus Linnaeus USA: Massachusetts Richmond: Richmond C. B. Hellquist 7220

NEBC: 00606121 Potamogeton crispus Linnaeus USA: Massachusetts Stockbridge: Stockbridge C. B. Hellquist 4676

GH: 00606122 Potamogeton crispus Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. B. Hellquist 15234 1983-7-12

GH: 00606123 Potamogeton crispus Linnaeus USA: Massachusetts Lee: Lee C. B. Hellquist 14192 1980

GH: 00606124 Potamogeton crispus Linnaeus USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 15237 1983-7-12

GH: 00606125 Potamogeton crispus Linnaeus USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 15728 1988-5-24

NEBC: 00606126 Potamogeton crispus Linnaeus USA: Massachusetts Stockbridge: Stockbridge C. B. Hellquist 3057

NEBC: 00606127 Potamogeton crispus Linnaeus USA: Massachusetts West Stockbridge: West Stockbridge C. B. Hellquist 6845

NEBC: 00606128 Potamogeton crispus Linnaeus USA: Massachusetts West Stockbridge: West Stockbridge C. B. Hellquist 7339

NEBC: 00606138 Potamogeton crispus Linnaeus USA: Connecticut Salisbury: Salisbury C. B. Hellquist 4754

NEBC: 00606139 Potamogeton crispus Linnaeus USA: Connecticut Salisbury: Salisbury C. B. Hellquist 4787

NEBC: 00606141 Potamogeton crispus Linnaeus USA: Connecticut Salisbury: Salisbury C. B. Hellquist 8566

NEBC: 00606142 Potamogeton crispus Linnaeus USA: Connecticut Sharon: Sharon C. B. Hellquist 2974

NEBC: 00606143 Potamogeton crispus Linnaeus USA: Connecticut Sharon: Sharon C. B. Hellquist 4681

GH: 01564262 Potamogeton crispus Linnaeus USA: Michigan Hammond Bay Refuge Harbor Rt. 23, Bearing Tw... C. B. Hellquist 15503 1985-7-26

GH: 01564263 Potamogeton crispus Linnaeus USA: Michigan shore of Lake Huron, Sect. 36, T37N, R3E C. B. Hellquist 10404 1975-7-6

GH: 01564266 Potamogeton crispus Linnaeus USA: Michigan Duncan Bay (McLeod Bay) - Lake Huron east of... C. B. Hellquist 10575 1975-7-18

GH: 01564416 Potamogeton diversifolius Rafinesque USA: North Carolina on east side of Hiawassee River where it cro... C. B. Hellquist 15580 1987-6-27

GH: 01564430 Potamogeton diversifolius Rafinesque USA: Ohio Snowden Recreation Park at boat launching ar... C. B. Hellquist 9290 1974-6-4

GH: 01564431 Potamogeton diversifolius Rafinesque USA: Ohio Koren's Pond, Jct. Rt. 84 and Sexton Road, G... C. B. Hellquist 9456 1974-6-19

GH: 01564432 Potamogeton diversifolius Rafinesque USA: Ohio Little Salt Creek at south side of Rt. 93 br... C. B. Hellquist 15676 1987-8-10

GH: 01564439 Potamogeton diversifolius Rafinesque USA: Oklahoma north of Kiamichi River Bridge north of Antl... C. B. Hellquist [data not captured] 15012 1981-6-27

GH: 01564441 Potamogeton diversifolius Rafinesque USA: Oklahoma Clayton Lake at recreation area ca 4.0 miles... C. B. Hellquist [data not captured] 15007 1981-6-27

GH: 01564449 Potamogeton diversifolius Rafinesque USA: Oklahoma Mt. Fork River below dam at Beavers Bend Sta... C. B. Hellquist 14983 1981-6-28

GH: 01564765 Potamogeton epihydrus Rafinesque USA: New York Hartford C. B. Hellquist 15179 1982-9-21

GH: 01564766 Potamogeton epihydrus Rafinesque USA: New York Black Creek at Chamberlain Mills, Hebron C. B. Hellquist 15183 1982-9-21

GH: 01564767 Potamogeton epihydrus Rafinesque USA: New York Dunham Marsh, Lake George, Queensbury C. B. Hellquist 7090 1972-9-24

GH: 01564828 Potamogeton epihydrus Rafinesque USA: Ohio Wayne Twp., shore of west tributary to Pymat... C. B. Hellquist 15291 1983-7-30

GH: 01564709 Potamogeton epihydrus nuttallii (Chamisso & Schlechtendal) Fernald USA: Michigan Lancaster Lake 6.4 km east of Levering, Sect... C. B. Hellquist 10625 1975-7-22

GH: 01564712 Potamogeton epihydrus nuttallii (Chamisso & Schlechtendal) Fernald USA: Michigan along Upper Black River Road, ca. 1 1/4 mile... C. B. Hellquist 12355 1977-8-2

GH: 01564714 Potamogeton epihydrus nuttallii (Chamisso & Schlechtendal) Fernald USA: Michigan Whitefish Lake (South Manistique Lake) south... C. B. Hellquist 10851 1975-8-8

GH: 01564715 Potamogeton epihydrus nuttallii (Chamisso & Schlechtendal) Fernald USA: Michigan Muskegon River along Rt. M55, 1 mile west of... C. B. Hellquist 15297 1983-7-31

GH: 01564964 Potamogeton foliosus Rafinesque USA: Colorado Totten Reservoir Cortez, Sect. 10, T36N. R15... C. B. Hellquist 16839 2003-6-7

GH: 01564966 Potamogeton foliosus Rafinesque USA: Colorado Haviland Lake, San Juan N.F. north of Durang... C. B. Hellquist 16816 2003-6-5

GH: 01572043 Potamogeton foliosus Rafinesque USA: Michigan Northwestern corner of North Lake Blue, Blue... C. B. Hellquist 15496

GH: 01572051 Potamogeton foliosus Rafinesque USA: Michigan Wolf Creek at Diller Road 8 km west of Curti... C. B. Hellquist 10868 1975-8-8

GH: 01572055 Potamogeton foliosus Rafinesque USA: Michigan along West side of Little Lake Blue, Blue La... C. B. Hellquist 15492 1985-7-12

GH: 01572056 Potamogeton foliosus Rafinesque USA: Michigan stream draining into Lake Huron along Rt. 23... C. B. Hellquist 10406 1975-7-6

GH: 01572060 Potamogeton foliosus Rafinesque USA: Michigan backwater of east side of Rainy River betwee... C. B. Hellquist 12325 1977-7-26

GH: 01572062 Potamogeton foliosus Rafinesque USA: Michigan Five Lakes at causeway. Livingtson Twp., 2.0... C. B. Hellquist 12078 1977-6-27

GH: 01572063 Potamogeton foliosus Rafinesque USA: Michigan Porcupine Lake, Parmator Road, Elmira Twp., ... C. B. Hellquist 12084 1977-6-27

GH: 01572150 Potamogeton foliosus Rafinesque USA: New Mexico south end of McAllister Lake, ca. 5 miles SE... C. B. Hellquist 16050 1995-6-2

GH: 01572151 Potamogeton foliosus Rafinesque USA: New Mexico at north end of Rt. I25 business loop near t... C. B. Hellquist 16055 1995-6-2

GH: 01572155 Potamogeton foliosus Rafinesque USA: New Mexico Shady Lakes fishing and water lily business,... C. B. Hellquist 16058 1995-6-3

GH: 01572161 Potamogeton foliosus Rafinesque USA: New York Beebe Pond. Canaan C. B. Hellquist 11841 1976-9-9

GH: 01572162 Potamogeton foliosus Rafinesque USA: New York south of ponds at se. side of Amenia C. B. Hellquist 16704a 2001-8-18

GH: 01572163 Potamogeton foliosus Rafinesque USA: New York north branch of Stony Creek on north side of... C. B. Hellquist 16567 2000-8-25

GH: 01572166 Potamogeton foliosus Rafinesque USA: New York Canoga Creek - Canoga Marsh, Lake Cayuga, Ca... C. B. Hellquist 9537 1974-6-20

GH: 01572167 Potamogeton foliosus Rafinesque USA: New York north side of Rte. 295 just east of Rte. 22,... C. B. Hellquist 15141 1981-9-9

GH: 01572232 Potamogeton foliosus Rafinesque USA: Oklahoma east end of Lowrance Lake, East of Rte. 177,... C. B. Hellquist 12718 1978-6-17

GH: 01572233 Potamogeton foliosus Rafinesque USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur... C. B. Hellquist 12707 1978-6-17

GH: 01572253 Potamogeton foliosus Rafinesque USA: Pennsylvania east side of bridge along Rt. 36, Waterside C. B. Hellquist 15673 1987-8-8

GH: 01572291 Potamogeton foliosus Rafinesque USA: Texas Cherry Canyon Ranch, Cheery canyon, Cherry C... C. B. Hellquist 16950 2005-5-31

GH: 01572292 Potamogeton foliosus Rafinesque USA: Texas Little Aguja Creek Little Aguja Canyon, 100 ... C. B. Hellquist [data not captured] 16890 2003-8-18

GH: 01572293 Potamogeton foliosus Rafinesque USA: Texas Madera Creek, Ryan Ranch at property line wi... C. B. Hellquist [data not captured] 16886 2003-8-16

GH: 01572294 Potamogeton foliosus Rafinesque USA: Texas Madera Creek madera Canyon, Ryan Ranch below... C. B. Hellquist [data not captured] 16880 2003-8-16

GH: 01572295 Potamogeton foliosus Rafinesque USA: Texas Little Aguja Creek Little Aguja Canyon, abov... C. B. Hellquist [data not captured] 16799 2002-9-13

GH: 01572077 Potamogeton foliosus Rafinesque USA: Michigan [data not captured] C. B. Hellquist 10840 1975-8-7

GH: 01572222 Potamogeton foliosus Rafinesque USA: Ohio [data not captured] C. B. Hellquist 9457 1974-6-19

GH: 01572219 Potamogeton foliosus Rafinesque USA: Ohio [data not captured] C. B. Hellquist 9291 1974

GH: 01572216 Potamogeton foliosus Rafinesque USA: Ohio [data not captured] C. B. Hellquist 9441 1974-6-17

GH: 01572214 Potamogeton foliosus Rafinesque USA: Ohio [data not captured] C. B. Hellquist 9296 1974

GH: 01572465 Potamogeton friesii Ruprecht USA: New York Queechy Lake at boat launch site at NW corne... C. B. Hellquist 15860 1992-6-2

GH: 01572466 Potamogeton friesii Ruprecht USA: New York the s. Beaver Pond along gas pipeline n. of ... C. B. Hellquist 15858 1992-6-2

GH: 01572798 Potamogeton gramineus Linnaeus USA: Colorado due S. of Joe Moore Res. north of Mancos C. B. Hellquist 16837 2003-6-7

GH: 01572836 Potamogeton gramineus Linnaeus USA: Michigan creek along Rte. 23 at Lake Huron ca. 1.3 mi... C. B. Hellquist 12313 1977-7-24

GH: 01572842 Potamogeton gramineus Linnaeus USA: Michigan Five Lakes at the causeway Livingston Townsh... C. B. Hellquist 12280 1977-6-27

GH: 01572843 Potamogeton gramineus Linnaeus USA: Michigan Whitefish Lake (South Manistique Lake) at th... C. B. Hellquist 10852 1975-8-8

GH: 01572848 Potamogeton gramineus Linnaeus USA: Michigan Larks Lake 11.3 km NW of Pellston, Sects 8, ... C. B. Hellquist 10835 1975-8-7

GH: 01572854 Potamogeton gramineus Linnaeus USA: Michigan point between Maple and Bullhead Bays-Burt L... C. B. Hellquist 10618 1975-7-22

GH: 01572945 Potamogeton gramineus Linnaeus USA: New York Dunham Marsh-Lake George, Queensbury C. B. Hellquist [data not captured] 7076 1972-9-24

GH: 01572964 Potamogeton gramineus Linnaeus USA: New York Dunham Marsh-Lake George, Queensbury C. B. Hellquist [data not captured] 7097 1972-9-24

GH: 01688151 Potamogeton haynesii Hellquist & G. E. Crow USA: Michigan Black River between Alverno and the Cheboyga... C. B. Hellquist 12347 1977-8-2

GH: 01688153 Potamogeton haynesii Hellquist & G. E. Crow USA: Michigan Black River, two miles south of Cheboygan Ri... C. B. Hellquist 9485 1974-6-11

NEBC: 00741051 Potamogeton hillii Morong USA: Vermont Pownal: Pownal C. B. Hellquist 8140 1973-7-30

NEBC: 00741053 Potamogeton hillii Morong USA: Vermont Manchester (Vermont): Manchester C. B. Hellquist 15196 1982-10-5

NEBC: 00741054 Potamogeton hillii Morong USA: Vermont Manchester (Vermont): Manchester C. B. Hellquist 15172 1982-9-16

NEBC: 00741055 Potamogeton hillii Morong USA: Vermont East Dorset C. B. Hellquist 15423 1983-9-27

NEBC: 00741056 Potamogeton hillii Morong USA: Vermont Dorset: Dorset C. B. Hellquist 15175 1982-9-21

NEBC: 00741057 Potamogeton hillii Morong USA: Vermont East Arlington C. B. Hellquist 15125 1981-9-9

NEBC: 00741058 Potamogeton hillii Morong USA: Vermont Danby: Danby C. B. Hellquist 15195 1982-10-5

NEBC: 00741059 Potamogeton hillii Morong USA: Vermont Mount Tabor: Mount Tabor C. B. Hellquist 15193 1982-10-5

NEBC: 00741060 Potamogeton hillii Morong USA: Vermont Mount Tabor: Mount Tabor C. B. Hellquist 15194 1982-10-5

NEBC: 00741066 Potamogeton hillii Morong USA: Vermont Arlington: Arlington C. B. Hellquist 15139 1981-9-9

NEBC: 00741067 Potamogeton hillii Morong USA: Vermont Arlington: Arlington C. B. Hellquist 15167 1982-9-16

NEBC: 00741068 Potamogeton hillii Morong USA: Vermont Arlington: Arlington C. B. Hellquist 15169 1982-9-16

NEBC: 00741069 Potamogeton hillii Morong USA: Vermont Pittsford: Pittsford C. B. Hellquist 15404 1983-9-13

NEBC: 00741070 Potamogeton hillii Morong USA: Vermont Pittsford: Pittsford C. B. Hellquist 15403 1983-9-13

NEBC: 00741071 Potamogeton hillii Morong USA: Vermont Hubbardton: Hubbardton C. B. Hellquist 15422 1983-9-27

NEBC: 00741072 Potamogeton hillii Morong USA: Vermont Hubbardton: Hubbardton C. B. Hellquist 15424 1983-9-27

GH: 00741075 Potamogeton hillii Morong USA: Vermont Sudbury: Sudbury C. B. Hellquist 15870 1992-6-10

NEBC: 00741076 Potamogeton hillii Morong USA: Vermont Danby: Danby C. B. Hellquist 15405 1983-9-13

GH: 00741077 Potamogeton hillii Morong USA: Vermont Mount Tabor: Mount Tabor C. B. Hellquist 15194 1982-10-5

GH: 00741078 Potamogeton hillii Morong USA: Vermont Brandon: Brandon C. B. Hellquist 15547 1985-8-29

GH: 00741079 Potamogeton hillii Morong USA: Vermont Brandon: Brandon C. B. Hellquist 15548 1985-8-29

GH: 00741080 Potamogeton hillii Morong USA: Vermont Brandon: Brandon C. B. Hellquist 15546 1985-8-29

NEBC: 00741085 Potamogeton hillii Morong USA: Connecticut Canaan: Canaan C. B. Hellquist 15200 1982-10-7

NEBC: 00741086 Potamogeton hillii Morong USA: Massachusetts West Stockbridge: West Stockbridge C. B. Hellquist 15389 1983-9-8

NEBC: 00741087 Potamogeton hillii Morong USA: Massachusetts Stockbridge: Stockbridge C. B. Hellquist 9584 1974-8-2

NEBC: 00741088 Potamogeton hillii Morong USA: Massachusetts Stockbridge: Stockbridge C. B. Hellquist 15391 1983-9-8

GH: 00741089 Potamogeton hillii Morong USA: Massachusetts Stockbridge: Stockbridge C. B. Hellquist 15684a 1992-6-2

NEBC: 00741091 Potamogeton hillii Morong USA: Massachusetts Richmond: Richmond C. B. Hellquist 13019 1978-8-4

NEBC: 00741092 Potamogeton hillii Morong USA: Massachusetts Richmond: Richmond C. B. Hellquist 4665 1972-9-6

NEBC: 00741093 Potamogeton hillii Morong USA: Massachusetts Richmond: Richmond C. B. Hellquist 12676 1979-8-1

NEBC: 00741094 Potamogeton hillii Morong USA: Massachusetts Richmond: Richmond C. B. Hellquist 14394 1980-6-16

NEBC: 00741095 Potamogeton hillii Morong USA: Massachusetts Richmond: Richmond C. B. Hellquist 13684 1979-8-1

NEBC: 00741096 Potamogeton hillii Morong USA: Massachusetts Richmond: Richmond C. B. Hellquist 15191 1982-10-5

NEBC: 00741097 Potamogeton hillii Morong USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 15217 1983-6-15

NEBC: 00741098 Potamogeton hillii Morong USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 15220A 1983-6-15

NEBC: 00741099 Potamogeton hillii Morong USA: Massachusetts Lenox: Lenox C. B. Hellquist 13653 1979-8-1

NEBC: 00741100 Potamogeton hillii Morong USA: Massachusetts Lenox: Lenox C. B. Hellquist 13663 1979-8-1

NEBC: 00741101 Potamogeton hillii Morong USA: Massachusetts Lenox: Lenox C. B. Hellquist 13674 1979-8-1

NEBC: 00741102 Potamogeton hillii Morong USA: Massachusetts Lenox: Lenox C. B. Hellquist 14385 1980-6-16

NEBC: 00741103 Potamogeton hillii Morong USA: Massachusetts Lenox: Lenox C. B. Hellquist 14403 1980-6-16

A: 00741105 Potamogeton hillii Morong USA: Massachusetts Hancock: Hancock C. B. Hellquist 14389 1980-6-16

NEBC: 00741106 Potamogeton hillii Morong USA: Massachusetts Great Barrington: Great Barrington C. B. Hellquist 10916 1975-6-2

NEBC: 00741107 Potamogeton hillii Morong USA: Massachusetts Great Barrington: Great Barrington C. B. Hellquist 11739 1976-7-26

NEBC: 00741108 Potamogeton hillii Morong USA: Massachusetts South Egremont C. B. Hellquist 15199 1982-10-7

NEBC: 00741109 Potamogeton hillii Morong USA: Massachusetts Alford: Alford C. B. Hellquist 9694 1974-8-2

NEBC: 00741110 Potamogeton hillii Morong USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 15214 1983-6-15

GH: 00741112 Potamogeton hillii Morong USA: Massachusetts Adams: Adams C. B. Hellquist 15623 1987-7-21

GH: 01688108 Potamogeton hillii Morong USA: Michigan east side of Little Ocqueoc River south of R... C. B. Hellquist 15544 1985-8-16

GH: 01688109 Potamogeton hillii Morong USA: Michigan Ocqueoc Twp., east side of Little Ocqueoc Ri... C. B. Hellquist 15317 1983-8-2

GH: 01688125 Potamogeton hillii Morong USA: New York on west side of Rt. 22 ca. 1.5 mi south of A... C. B. Hellquist [data not captured] 15409 1983-9-20

GH: 01688126 Potamogeton hillii Morong USA: New York on west side of Rt. 22 across from Road B ca... C. B. Hellquist 15401 1983-9-13

GH: 01688127 Potamogeton hillii Morong USA: New York marsh on east side of Cobbville Rd, ca. 1.5 ... C. B. Hellquist 16564 2000-8-25

GH: 01688128 Potamogeton hillii Morong USA: New York stream on north side of culvert along Michae... C. B. Hellquist 16565 2000-8-25

GH: 01688130 Potamogeton hillii Morong USA: New York marsh ca. 2 miles north of Dresden Station, ... C. B. Hellquist [data not captured] 7112 1972-9-24

GH: 01688131 Potamogeton hillii Morong USA: New York Mill Creek ca. 0.5 miles south of Rte. 22 an... C. B. Hellquist 15190 1982-9-23

GH: 01688133 Potamogeton hillii Morong USA: New York east side of Rt. 22 just south of railroad b... C. B. Hellquist 16342 1998-7-24

GH: 01688134 Potamogeton hillii Morong USA: New York Beebe Pond SE of Queeche Lake, Canaan C. B. Hellquist 13028 1978-8-4

GH: 01688135 Potamogeton hillii Morong USA: New York Flat Brook Pond on west side of Rt 22 and no... C. B. Hellquist 16716 2001-8-22

GH: 01688136 Potamogeton hillii Morong USA: New York Beebe Pond south of Beebe Pond Road C. B. Hellquist 11839 1976-9-9

GH: 01688137 Potamogeton hillii Morong USA: New York Beebe Pond south of Beebe Pond road. Canaan C. B. Hellquist 9651 1974-7-26

GH: 01688138 Potamogeton hillii Morong USA: New York in marsh on west side of Rt 22 ca. 1.5 mi so... C. B. Hellquist [data not captured] 15409 1983-9-20

GH: 01688345 Potamogeton illinoensis Morong USA: New York Rudd Pond north of Millertown, Taconic State... C. B. Hellquist [data not captured] 11730 1976-7-26

GH: 01688374 Potamogeton illinoensis Morong USA: Oklahoma Durant Fish Hatchery, Armstrong, R9E, T6S, S... C. B. Hellquist [data not captured] 15059 1981-7-17

GH: 01688593 Potamogeton natans Linnaeus USA: Michigan Cochran Lake 4.8 km east of Indian River, S.... C. B. Hellquist 10893 1975-8-12

GH: 01688605 Potamogeton natans Linnaeus USA: Michigan Five Lakes at road causeway. Livingston Twp.... C. B. Hellquist 12081 1977-6-27

GH: 01688608 Potamogeton natans Linnaeus USA: Michigan Bullhead Bay-Burt Lake ca. 4.8 km east of Br... C. B. Hellquist 10697 1975-7-27

GH: 01688609 Potamogeton natans Linnaeus USA: Michigan Maple River at Maple Bay-Burt Lake 4.8 km ea... C. B. Hellquist 10636 1975-7-22

GH: 01688613 Potamogeton natans Linnaeus USA: Michigan Lancaster Lake 6.4 km E of Levering, Sects. ... C. B. Hellquist [data not captured] 10621 1975-7-22

GH: 01688657 Potamogeton natans Linnaeus USA: New York Rudd Pond, north of Millertown, Taconic Stat... C. B. Hellquist [data not captured] 11728 1976-7-26

GH: 01688658 Potamogeton natans Linnaeus USA: New York Queechy Lake. Canaan C. B. Hellquist 9638 1974-7-26

GH: 01688659 Potamogeton natans Linnaeus USA: New York Beebe Pond. Canaan C. B. Hellquist 9657 1974-7-26

GH: 01688769 Potamogeton nodosus Poiret USA: Colorado Pastorius Reservoir C. B. Hellquist 16835

GH: 01688832 Potamogeton nodosus Poiret USA: Michigan Black River between the Cheboygan River and ... C. B. Hellquist 12348 1977

GH: 01688909 Potamogeton nodosus Poiret USA: New York Stony Creek on north side of South Harbor ro... C. B. Hellquist 16569 2000-8-25

GH: 01688912 Potamogeton nodosus Poiret USA: New York Hudson River at Rt. 29, Schuylerville C. B. Hellquist 15394 1983-9-20

GH: 01688913 Potamogeton nodosus Poiret USA: New York west of Dubes Road between Vaughns Corners a... C. B. Hellquist 15400 1983-9-13

GH: 01688915 Potamogeton nodosus Poiret USA: New York Granville, stream on west side of Rt 22 and ... C. B. Hellquist 15187 1982-9-23

GH: 01688918 Potamogeton nodosus Poiret USA: Ohio Pymatuning Reservoir. Rt. 85, Andover C. B. Hellquist 9445 1974-6-19

GH: 01688921 Potamogeton nodosus Poiret USA: Ohio Hocking River north of Rt. 50, Coolville C. B. Hellquist 9286 1974-6-4

GH: 01688922 Potamogeton nodosus Poiret USA: Ohio Pike Haven Pond, Resthaven Wildlife Area, Ca... C. B. Hellquist 9437 1974-6-17

GH: 01688926 Potamogeton nodosus Poiret USA: Oklahoma Lowrance Lake east of Rte. 177, ca. 4.5 mile... C. B. Hellquist 12717 1978-6-17

GH: 01688942 Potamogeton nodosus Poiret USA: Oklahoma on west side of Rte. 99, ca. 6.5 miles north... C. B. Hellquist [data not captured] 14889 1981-6-9

GH: 01688946 Potamogeton nodosus Poiret USA: Oklahoma Lake of the Arbuckles at the boat launching ... C. B. Hellquist [data not captured] 15049 1981-7-15

GH: 01688953 Potamogeton nodosus Poiret USA: Oklahoma Hall Lake ca. 11.0 miles north of Hollis, R2... C. B. Hellquist [data not captured] 15067 1981-7-20

GH: 01688956 Potamogeton nodosus Poiret USA: Oklahoma west of pond near Rte. 99 ca. 6.5 miles nort... C. B. Hellquist [data not captured] 14890 1981-6-9

GH: 01688960 Potamogeton nodosus Poiret USA: Oklahoma on south side of Rte. 70 ca. 1.0 mile east o... C. B. Hellquist [data not captured] 15052 1981-7-17

GH: 01688962 Potamogeton nodosus Poiret USA: Oklahoma Lake Texoma by boat house of the Univ. of Ok... C. B. Hellquist 13001 1978-7-20

GH: 01695019 Potamogeton nodosus Poiret USA: Texas Cherry Canyon Ranch, Bootlegger Creek, upstr... C. B. Hellquist 16953 2005-5-31

GH: 01695035 Potamogeton nodosus Poiret USA: Texas White River Lake near White River Lake Marin... C. B. Hellquist 1970-9-16

GH: 01695036 Potamogeton nodosus Poiret USA: Texas on east side of low water bridge ca. 1/2 mil... C. B. Hellquist 12907 1978-7-7

GH: 01695037 Potamogeton nodosus Poiret USA: Texas Picnic Pond on east side of road west of loc... C. B. Hellquist 12930 1978-7-7

GH: 01695039 Potamogeton nodosus Poiret USA: Texas on east side of low water bridge ca. 1/2 mil... C. B. Hellquist 12906 1978-7-7

NEBC: 01081321 Potamogeton obtusifolius Mertens & W. D. J. Koch USA: Massachusetts Billerica: Billerica, across from dump Pond ... C. B. Hellquist 1451 1971-6-10

GH: 01695199 Potamogeton obtusifolius Mertens & W. D. J. Koch USA: Michigan Rainy River near Black Lake, ca. 6 mi N of O... C. B. Hellquist 12317 1977-7-26

GH: 01695212 Potamogeton obtusifolius Mertens & W. D. J. Koch USA: New York Barrett Pond, Austerlitz C. B. Hellquist 16028a 1994-7-8

GH: 01695213 Potamogeton obtusifolius Mertens & W. D. J. Koch USA: New York on the north side of railroad southwest of F... C. B. Hellquist 16717 2001-8-22

GH: 01695214 Potamogeton obtusifolius Mertens & W. D. J. Koch USA: New York Northeast Twp.; Webatuck Creek north of road... C. B. Hellquist 15413 1983-9-20

NEBC: 00741115 Potamogeton ogdenii Hellquist & Hilton USA: Vermont Windsor: Windsor C. B. Hellquist 2315 1971-8-30

GH: 01695386 Potamogeton perfoliatus Linnaeus Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] C. B. Hellquist 11458 1976-7-7

GH: 01695324 Potamogeton perfoliatus Linnaeus USA: New York Canoga Creek - Canoga Marsh, Lake Canoga C. B. Hellquist 9463 1974-6-20

GH: 01695325 Potamogeton perfoliatus Linnaeus USA: New York Dunham Marsh - Lake George. Queensbury C. B. Hellquist [data not captured] 7088 1972-9-24

GH: 01695326 Potamogeton perfoliatus Linnaeus USA: New York shore of Rogers Island, Hudson River, north ... C. B. Hellquist 16723 2001-9-3

GH: 01695328 Potamogeton perfoliatus Linnaeus USA: New York site of old coal yard, west side of Hudson R... C. B. Hellquist [data not captured] 15830 1990-9-27

GH: 01695464 Potamogeton praelongus Wulfen USA: Michigan Larks Lake, 11.3 km NW of Pellston, Sects. 8... C. B. Hellquist 10837 1975-8-7

GH: 01695469 Potamogeton praelongus Wulfen USA: Michigan Cochran Lake 4.8 km E of Indian River, SE 1/... C. B. Hellquist 10890 1975-8-12

GH: 01695470 Potamogeton praelongus Wulfen USA: Michigan south fishtail bay-Douglas Lake east of Pell... C. B. Hellquist 9378 1974-6-11

GH: 01695471 Potamogeton praelongus Wulfen USA: Michigan Culhane Lake, Sec. 31, T50N, R3W, Lake Super... C. B. Hellquist 15478 1985-7-9

GH: 01695535 Potamogeton pulcher Tuckerman USA: Michigan East Twin Lake ca. 4 km NE of Carp Lake Sect... C. B. Hellquist 9356 1974-6-11

GH: 01695558 Potamogeton pulcher Tuckerman USA: Oklahoma at bridge north of Kiamichi River Bridge nor... C. B. Hellquist [data not captured] 15011 1981-6-27

GH: 01695676 Potamogeton pusillus Linnaeus USA: Michigan Black Mallard River E of Rt. 23, 1 mi S of G... C. B. Hellquist [data not captured] 15316 1983-8-2

GH: 01695705 Potamogeton pusillus Linnaeus USA: New York Rudd Pond, Taconic State Park, north of Mill... C. B. Hellquist [data not captured] 11729 1976-7-26

GH: 01695706 Potamogeton pusillus Linnaeus USA: New York se. end of Houghtaling Island, Hudson River,... C. B. Hellquist [data not captured] 16728 2001-9-8

GH: 01695710 Potamogeton pusillus Linnaeus USA: New York Queechy Lake. Canaan C. B. Hellquist 9640 1974-7-26

GH: 01695765 Potamogeton pusillus Linnaeus USA: Oklahoma Hall Lake ca. 11.0 miles north of Hollis, R2... C. B. Hellquist [data not captured] 15069 1981-7-20

GH: 01695791 Potamogeton pusillus Linnaeus USA: Texas on east side of low water bridge ca. 1/2 mil... C. B. Hellquist 12907 1978-7-7

GH: 01695792 Potamogeton pusillus Linnaeus USA: Texas Madera Creek, Ryan Ranch at property line wi... C. B. Hellquist [data not captured] 16886 2003-8-16

GH: 01695793 Potamogeton pusillus Linnaeus USA: Texas Madera Creek, Ryan Ranch C. B. Hellquist [data not captured] 16884 2003-8-16

GH: 01695797 Potamogeton pusillus Linnaeus USA: Texas Little Aguja Creek Little Aguja Canyon, Buff... C. B. Hellquist [data not captured] 16809 2002-9-14

GH: 01695798 Potamogeton pusillus Linnaeus USA: Texas Madera Creek Madera Canyon, upstream of Dead... C. B. Hellquist [data not captured] 16876 2003-8-16

GH: 01695799 Potamogeton pusillus Linnaeus USA: Texas Madera Creek Madera Canyon, south of Ryan Ra... C. B. Hellquist [data not captured] 16874 2003-8-17

GH: 01695805 Potamogeton pusillus Linnaeus USA: Texas Madera Creek Madera Canyon, Ryan Ranch Pool C. B. Hellquist [data not captured] 16883 2003-8-16

GH: 01695807 Potamogeton pusillus Linnaeus USA: Texas Madera Creek Madera Canyon, Ryan Ranch Pools C. B. Hellquist [data not captured] 16882 2003-8-17

GH: 01695808 Potamogeton pusillus Linnaeus USA: Texas Madera Creek Madera Canyon, upstream of Dead... C. B. Hellquist [data not captured] 16878 2003-8-16

GH: 01695809 Potamogeton pusillus Linnaeus USA: Texas Little Aguja Creek Little Aguja Canyon,east ... C. B. Hellquist [data not captured] 16803 2002-9-13

GH: 01695810 Potamogeton pusillus Linnaeus USA: Texas Little Aguja Creek Little Aguja Canyon, abov... C. B. Hellquist [data not captured] 16800 2002-9-13

GH: 01695811 Potamogeton pusillus Linnaeus USA: Texas Little Aguja Creek Little Aguja Canyon, belo... C. B. Hellquist [data not captured] 16798 2002-9-13

GH: 01695970 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Alaska Yukon-Koyukuk Census Area: Grayling Lake, mi... C. B. Hellquist 15770 1989-7-21

GH: 01695998 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Michigan Kennedy Lake inlet 4.8 km SE of Germfask, Se... C. B. Hellquist 10877 1975-8-8

GH: 01746003 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Michigan Bodi Lake ca. 35.4 km NW of Paradise, Sect. ... C. B. Hellquist [data not captured] 10744 1975-7-19

GH: 01746036 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: New York Douglas Pond, North Stephantown C. B. Hellquist 14400 1980-6-16

GH: 01746037 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: New York Barrett Pond. Austerlitz C. B. Hellquist 9689 1974-8-2

GH: 01746038 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: New York Dunham Marsh. Lake George. Queensbury C. B. Hellquist [data not captured] 7068 1972-9-24

GH: 01746135 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Pennsylvania farm pond on north side of road ca. 1/2 mile... C. B. Hellquist 15576 1987-6-21

GH: 01746146 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Oklahoma Forked Lake 6.0 miles south of Eagleton, Wey... C. B. Hellquist [data not captured] 14995 1981-7-28

GH: 01746150 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Ohio Beaver Lake at Route 14, Columbiana C. B. Hellquist 9460 1974-6-18

NEBC: 00712107 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Madawaska: Madawaska C. B. Hellquist 5974 1972-8-2

NEBC: 00712111 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Mars Hill: Mars Hill C. B. Hellquist 7792 1973-7-19

NEBC: 00712126 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Waterboro: Waterboro C. B. Hellquist 4641 1972-8-10

NEBC: 00712132 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Biddeford: Biddeford C. B. Hellquist 4640 1972-8-10

NEBC: 00700531 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Tuftonboro: Tuftonboro C. B. Hellquist 1971-8-25

NEBC: 00700536 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 82065 1971-8-16

NEBC: 00700537 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 2067 1971-8-16

NEBC: 00700538 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Ossipee: Ossipee C. B. Hellquist 2056 1971-8-11

NEBC: 00700539 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Freedom: Freedom C. B. Hellquist 1815 1971-8-4

NEBC: 00700540 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Effingham: Effingham C. B. Hellquist 1652 1971-7-22

NEBC: 00700541 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Effingham: Effingham C. B. Hellquist 1649 1971-7-22

NEBC: 00700542 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Eaton: Eaton C. B. Hellquist 2339 1971-9-2

NEBC: 00700572 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Monkton: Monkton C. B. Hellquist 8187 1973-7-31

NEBC: 00700573 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Leicester: Leicester C. B. Hellquist 8257 1973-8-1

NEBC: 00700579 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Ferrisburg C. B. Hellquist 1972-7-18

NEBC: 00700580 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Ferrisburg C. B. Hellquist 4543 1972-7-18

NEBC: 00700594 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont North Hero: North Hero C. B. Hellquist 8178 1973-7-31

NEBC: 00700616 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Haverhill: Haverhill C. B. Hellquist 1973-9-17

NEBC: 00700638 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Hopkinton: Hopkinton, Lake Whitehall C. B. Hellquist 1446

NEBC: 00700736 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Lee: Lee C. B. Hellquist 4505 1972-6-26

NEBC: 00700737 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts New Marlborough: New Marlborough C. B. Hellquist 7476 1973-7-2

NEBC: 00700738 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 7441 1973-7-2

NEBC: 00700739 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Richmond: Richmond C. B. Hellquist 7235 1973-6-15

NEBC: 00700742 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Stockbridge: Stockbridge C. B. Hellquist 4508 1972-6-26

NEBC: 00700743 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Stockbridge: Stockbridge C. B. Hellquist 4693 1972-9-6

NEBC: 00700747 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts West Stockbridge: West Stockbridge C. B. Hellquist 4677 1972-9-6

NEBC: 00712195 Potamogeton pusillus tenuissimus Mertens & Koch USA: Rhode Island Westerly: Westerly C. B. Hellquist 7592 1973-7-12

NEBC: 00712196 Potamogeton pusillus tenuissimus Mertens & Koch USA: Rhode Island South Kingstown: South Kingstown C. B. Hellquist 7610 1973-7-12

NEBC: 00712217 Potamogeton pusillus tenuissimus Mertens & Koch USA: Connecticut Middlefield: Middlefield C. B. Hellquist 8549 1973-8-8

NEBC: 00712218 Potamogeton pusillus tenuissimus Mertens & Koch USA: Connecticut Middlefield: Middlefield C. B. Hellquist 8549 1973-8-8

NEBC: 00712232 Potamogeton pusillus tenuissimus Mertens & Koch USA: Connecticut Sharon: Sharon C. B. Hellquist 7254 1973-6-15

NEBC: 00712233 Potamogeton pusillus tenuissimus Mertens & Koch USA: Connecticut Sharon: Sharon C. B. Hellquist 4680 1972-9-6

GH: 01746421 Potamogeton richardsonii (A. Bennett) Rydberg USA: New York Canoga Creek - Canoga Marsh, Lake Cayuga. Ca... C. B. Hellquist 12406 1977-8-16

GH: 01746397 Potamogeton richardsonii (A. Bennett) Rydberg USA: Michigan [data not captured] C. B. Hellquist 17269 2013-6-13

GH: 01746371 Potamogeton richardsonii (A. Bennett) Rydberg USA: Michigan [data not captured] C. B. Hellquist 12318 1977-7-26

GH: 01746370 Potamogeton richardsonii (A. Bennett) Rydberg USA: Michigan [data not captured] C. B. Hellquist 12264 1977-7-18

GH: 01746400 Potamogeton richardsonii (A. Bennett) Rydberg USA: Minnesota [data not captured] C. B. Hellquist 2280 1971

NEBC: 01036979 Potamogeton sp. USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 14685 1980-7-21

GH: 00359026 Potamogeton tennesseensis Fernald USA: Pennsylvania backwater on west side of Sideling Hill Cree... C. B. Hellquist 15672 1987-8-8
NEBC: 01009870 Potamogeton zosteriformis Fernald USA: Massachusetts Concord: Concord River west of Rt. 225 C. B. Hellquist 3411 1971-9-22

GH: 01732224 Stuckenia filiformis (Persoon) Börner USA: Michigan Rifle River at Rte. M55 ca. 7.5 mi E of West... C. B. Hellquist 12410 1977-8-14

GH: 01732225 Stuckenia filiformis (Persoon) Börner USA: Michigan Maple River at Maple Bay-Burt Lake, 3 mi E o... C. B. Hellquist 12128 1977-7-3

NEBC: 00741134 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Maine Fort Fairfield: Fort Fairfield C. B. Hellquist 7734 1973-7-18

GH: 00741137 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Maine Presque Isle: Presque Isle C. B. Hellquist 16094 1995-8-15

GH: 00741138 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Maine Presque Isle: Presque Isle C. B. Hellquist 16292 1998-7-14

GH: 00741139 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Maine New Limerick: New Limerick C. B. Hellquist 16910 2004-8-2

NEBC: 00741140 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Maine Washburn: Washburn C. B. Hellquist 4666 1973-7-17

NEBC: 00741142 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: New Hampshire Colebrook: Colebrook C. B. Hellquist 6219 1972-8-7

NEBC: 00741144 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Vermont Peacham: Peacham C. B. Hellquist 8436 1973-8-5

NEBC: 00741145 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Vermont Peacham: Peacham C. B. Hellquist 8426 1973-8-5

NEBC: 00741146 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Vermont Peacham: Peacham C. B. Hellquist 8455 1973-8-5

NEBC: 00741147 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Vermont Peacham: Peacham C. B. Hellquist 8431 1973-8-5

NEBC: 00741148 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Vermont Barnet: Barnet C. B. Hellquist 8726 1973-8-23

NEBC: 00741149 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Vermont Barnet: Barnet C. B. Hellquist 4369 1972-8-15

NEBC: 00741124 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Maine Caswell: Caswell C. B. Hellquist 4470 1972-8-1

NEBC: 00741125 Stuckenia filiformis alpina (Blytt) Haynes, D.H. Les & M. Kral USA: Maine Caswell: Caswell C. B. Hellquist 4586 1972-8-1

GH: 00741151 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Maine Blaine: Blaine C. B. Hellquist 16032 1994-7-18

NEBC: 00741152 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Maine Mars Hill: Mars Hill C. B. Hellquist 7801 1973-7-18

GH: 00741154 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Vermont New Haven: New Haven C. B. Hellquist 16684 2001-8-14

GH: 01732609 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Wyoming Twin Butte Lake, along south side of lake, w... C. B. Hellquist 16592 2001-7-3

GH: 01732625 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Michigan Myers Creek at Black River ca. 1.8 km S of C... C. B. Hellquist 9374 1974-6-11

GH: 01732626 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Michigan Sturgeon River at fishing access 1/2 mi S of... C. B. Hellquist 12316 1977-7-26

GH: 01732628 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Michigan Black River ca. 1.6 km S of Cheboygan River ... C. B. Hellquist 9393 1974-6-11

GH: 01732629 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Michigan Elliott Creek, 3 1/2 mi E of Cheboygan, S 1/... C. B. Hellquist [data not captured] 15303 1983-8-2

GH: 01732635 Stuckenia filiformis occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral USA: Michigan Larks Lake 11.3 km NW of Pellston, Sects. 8,... C. B. Hellquist 10848 1975-8-7

NEBC: 01024785 Stuckenia pectinata (Linnaeus) Börner USA: Massachusetts Waltham: Waltham, Hardy Pond C. B. Hellquist 14348 1980-6-13

GH: 01024784 Stuckenia pectinata (Linnaeus) Börner USA: Massachusetts Arlington: Arlington, Spy Pond near island C. B. Hellquist 10126 1975-5-30

GH: 01732765 Stuckenia pectinata (Linnaeus) Börner USA: Ohio Hocking River north of Rt. 50, Coolville C. B. Hellquist 9288 1974-6-4

GH: 01732773 Stuckenia pectinata (Linnaeus) Börner USA: Oklahoma east Rte. 177. ca. 4.5 miles SE of Sulphur, ... C. B. Hellquist 12716 1978-6-17

GH: 01732780 Stuckenia pectinata (Linnaeus) Börner USA: Oklahoma ca. 11.0 miles north of Hollis, R26W, T4N, S... C. B. Hellquist [data not captured] 15068 1981-7-20

GH: 01732792 Stuckenia pectinata (Linnaeus) Börner USA: Oklahoma Lake Texoma by boat houses of the Univ. of O... C. B. Hellquist 13002 1978-7-20

GH: 01732940 Stuckenia pectinata (Linnaeus) Börner USA: Michigan Larks Lake 11.3 km NW of Pellston, Sects. 8,... C. B. Hellquist 10842 1975-8-7

GH: 01732963 Stuckenia pectinata (Linnaeus) Börner USA: Michigan Portage Creek at highway ca. 3.2 km N of Cur... C. B. Hellquist 10862 1975-8-8

GH: 01732969 Stuckenia pectinata (Linnaeus) Börner USA: Michigan Duncan Bay (McLeod Bay), Lake Huron, E of Bu... C. B. Hellquist 10575 1975-7-18

GH: 01732976 Stuckenia pectinata (Linnaeus) Börner USA: Michigan Maple River at Bullhead Bay 4.8 km E of Brut... C. B. Hellquist 10710 1975-7-27

GH: 01732977 Stuckenia pectinata (Linnaeus) Börner USA: Michigan mouth of Maple River at Burt Lake E of Brutu... C. B. Hellquist 9481 1974-6-11

GH: 01732978 Stuckenia pectinata (Linnaeus) Börner USA: Michigan South Fishtail Bay-Douglas Lake, Sect. 33, T... C. B. Hellquist 9382 1974-6-11

GH: 01732981 Stuckenia pectinata (Linnaeus) Börner USA: Michigan Grace Creek, Rt. 23 at Lake Huron E of Chebo... C. B. Hellquist 10402 1975-7-6

GH: 01732991 Stuckenia pectinata (Linnaeus) Börner USA: Minnesota [data not captured] C. B. Hellquist 1441 1971

GH: 01734067 Stuckenia pectinata (Linnaeus) Börner USA: New Mexico Pecos River east of U.S. Rte. 285, ca. 3 mil... C. B. Hellquist 16955 2005-5-31

GH: 01734068 Stuckenia pectinata (Linnaeus) Börner USA: New Mexico Shady Lakes fishing & water lily business, R... C. B. Hellquist 16060 1995-6-3

GH: 01734069 Stuckenia pectinata (Linnaeus) Börner USA: New Mexico along Route 281, ca. 2.5 miles south of Rout... C. B. Hellquist 16052 1995-6-2

GH: 01734074 Stuckenia pectinata (Linnaeus) Börner USA: New York Beebe Pond, Canaan C. B. Hellquist [data not captured] 9963 1974-9-15

GH: 01734075 Stuckenia pectinata (Linnaeus) Börner USA: New York freshwater tidal portion of Mill Creek betwe... C. B. Hellquist [data not captured] 16733 2001-9-8

GH: 01734077 Stuckenia pectinata (Linnaeus) Börner USA: New York Douglas Pond, North Stephantown C. B. Hellquist 14399 1980-6-16

GH: 01734078 Stuckenia pectinata (Linnaeus) Börner USA: New York Jackson Twp., junction of stream and Battenk... C. B. Hellquist 15186 1982-9-23

GH: 01734079 Stuckenia pectinata (Linnaeus) Börner USA: New York Dunham Marsh-Lake George, Queensbury C. B. Hellquist [data not captured] 7075 1972-9-24

GH: 01734080 Stuckenia pectinata (Linnaeus) Börner USA: New York west of Dubes Road between Vaughns Corners a... C. B. Hellquist 15399 1983-9-13

GH: 01734081 Stuckenia pectinata (Linnaeus) Börner USA: New York Canoga Marsh-Canoga Creek Lake Cayuga, Canog... C. B. Hellquist 9465 1974-6-20

GH: 01734082 Stuckenia pectinata (Linnaeus) Börner USA: New York Stony Creek on north side of South Harbor Ro... C. B. Hellquist 16568 2000-8-25

GH: 01734137 Stuckenia pectinata (Linnaeus) Börner USA: Texas White River Lake near White River Lake marin... C. B. Hellquist 1970-9-17

GH: 01732993 Stuckenia pectinata (Linnaeus) Börner USA: Minnesota [data not captured] C. B. Hellquist 2190 1971

Primulaceae
GH: 01920773 Lysimachia borealis (Rafinesque) U. Manns & Anderberg USA: Michigan north side of Rte. 123, ca. 2.0 miles west o... C. B. Hellquist 11971 1977-6-20

GH: 01918845 Lysimachia nummularia Linnaeus USA: Ohio shore of Yellow Creek on N side of Rte. 213 ... C. B. Hellquist 9458 1974-6-18

GH: 01926214 Primula mistassinica Michaux USA: Michigan Waugoshance Point, Wilderness State Park, La... C. B. Hellquist 11930 1977-6-19

GH: 01926210 Primula mistassinica Michaux USA: Michigan east side of Rt. 23 south of Grace near Lake... C. B. Hellquist 10387 1975-7-6

GH: 01926723 Samolus parviflorus Rafinesque USA: Oklahoma Buckhorn Springs ca, 3.0 miles Se of Sulphur... C. B. Hellquist 12692 1978-6-17

Ranunculaceae
GH: 01706481 Anemone canadensis Linnaeus USA: Michigan ca. 4 miles east of Cheboygan on the Alpena ... C. B. Hellquist 9478 1974-6-11

GH: 01706961 Anemone multifida Poiret USA: Michigan shore of the Straits of Mackinac, Wilderness... C. B. Hellquist 11934 1977-6-19

GH: 01706963 Anemone multifida Poiret USA: Michigan shore of Lake Huron, east of Rt. 23, 1 mile ... C. B. Hellquist 10337 1975-7-6

GH: 01662797 Ranunculus aquatilis diffusus Withering USA: Michigan Duck Bay-Lake George, St. Mary's River, Suga... C. B. Hellquist 12273 1977-7-18

GH: 01664679 Ranunculus gmelinii de Candolle USA: Alaska Copper River Census Area: Mendeltna Creek at... C. B. Hellquist 15789 1989-7-31

GH: 01664701 Ranunculus gmelinii de Candolle USA: Michigan along Upper Black River Road ca. 1 1/4 mi N ... C. B. Hellquist 12359 1977-8-2

NEBC: 00692657 Ranunculus longirostris Godron USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 7371 1973-7-2

NEBC: 00692658 Ranunculus longirostris Godron USA: Massachusetts Sheffield: Sheffield C. B. Hellquist 14203 1980-6-3

NEBC: 00692660 Ranunculus longirostris Godron USA: Massachusetts West Stockbridge: West Stockbridge C. B. Hellquist 14410 1980-6-16

GH: 01665762 Ranunculus longirostris Godron USA: Michigan Bullhead Bay-Burt Lake ca. 3 mi E of Brutus.... C. B. Hellquist 10707 1975-7-27

GH: 01665763 Ranunculus longirostris Godron USA: Michigan Sturgeon River, Sturgeon River Road, 5 mi E ... C. B. Hellquist 12077 1977-6-27

Rhamnaceae
GH: 01789027 Ceanothus americanus Linnaeus USA: Michigan south of Burt Lake, ca. 3.0 miles SW. of Ind... C. B. Hellquist 12192 1977-7-10

Rosaceae
GH: 01730461 Aronia arbutifolia (Linnaeus) Persoon USA: Michigan along the shore of French Farm Lake Sec. 23,... C. B. Hellquist [data not captured] 10532 1975-6-15

GH: 01607536 Comarum palustre Linnaeus USA: Michigan Sedge Pt., Douglas Lake, east of Pellston, S... C. B. Hellquist 10168 1975-6-23

GH: 01608011 Dasiphora fruticosa (Linnaeus) Rydberg USA: Michigan south of Burt Lake ca. 3.0 miles SW. of Indi... C. B. Hellquist 12195 1977-7-10

GH: 01610116 Geum rivale Linnaeus USA: Michigan Reese's swamp east of road south of UMBS, ca... C. B. Hellquist 11986 1977-6-21

Rubiaceae
GH: 02138908 Galium palustre Linnaeus USA: Michigan [data not captured] C. B. Hellquist 12259 1977-7-18

Salicaceae
NEBC: 00750283 Salix candida Fluegg ex Willd. USA: Massachusetts Lee: Lee C. B. Hellquist 14371 1980-6-16

NEBC: 00750284 Salix candida Fluegg ex Willd. USA: Massachusetts South Lee C. B. Hellquist 14195 1980-6-3

NEBC: 00750292 Salix candida Fluegg ex Willd. USA: Massachusetts Pittsfield: Pittsfield C. B. Hellquist 14679 1980-7-21

GH: 00758404 Salix lucida Muhlenberg USA: Vermont Westmore: Westmore C. B. Hellquist 14313 1980-6-8

Santalaceae
GH: 01932647 Comandra umbellata (Linnaeus) Nuttall USA: Michigan near Lake Huron shore east of Rt. 23. 1 mile... C. B. Hellquist 10391 1975-7-6

GH: 01932645 Comandra umbellata (Linnaeus) Nuttall USA: Michigan shore of the Straits of Mackinac, Wilderness... C. B. Hellquist 11944 1977-6-19

GH: 02168248 Geocaulon lividum (Richardson) Fernald USA: Michigan between Rte. 23 and Lake Huron shore (Hammon... C. B. Hellquist [data not captured] 12309 1977-7-24

GH: 02168247 Geocaulon lividum (Richardson) Fernald USA: Michigan between Wilderness Park Road and Lake Michig... C. B. Hellquist 10652 1975-7-26

Sarraceniaceae
GH: 01678741 Sarracenia purpurea Linnaeus Canada: Newfoundland & Labrador Avalon Peninsula: Hawke Hills ca. 1 1/2 mile... C. B. Hellquist 11471 1976-7-8

GH: 01678801 Sarracenia purpurea Linnaeus USA: New Jersey at the south side of Leisure Vilalge West, 2... C. B. Hellquist 11902 1977-6-5

Schizaeaceae
NEBC: 00677762 Lygodium palmatum (Bernhardi) Swartz USA: Massachusetts Amherst: Amherst C. B. Hellquist 14576 1980-7-11

NEBC: 00677763 Lygodium palmatum (Bernhardi) Swartz USA: Massachusetts Amherst: Amherst C. B. Hellquist 14575 1980-7-11

NEBC: 00677772 Lygodium palmatum (Bernhardi) Swartz USA: Massachusetts Amherst: Amherst C. B. Hellquist 14576 1980-7-11

Scrophulariaceae
GH: 01841514 Erythranthe glabrata (Kunth) G. L. Nesom USA: Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur C. B. Hellquist 12693 1978-6-17

GH: 02041433 Limosella aquatica Linnaeus USA: New Mexico Navajo Reservation, Chuska Mts., Whiskey Lak... C. B. Hellquist [data not captured] 16652 2001-7-20

Selaginellaceae
GH: 02075990 Selaginella selaginoides (Linnaeus) P. Beauvois ex Schrank & Martius USA: Michigan shore of Straits of Mackinac, north of the W... C. B. Hellquist 11947 1977-6-19

Solanaceae
GH: 01542914 Solanum elaegnifolium Cavanilles USA: Texas 11th Street Lubbock C. B. Hellquist 1950 1970-9-11

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