Aceraceae NEBC: 02160393 Acer nigrum F. Michaux USA: Massachusetts Greenfield: Green River, downstream of cover... R. G. Poland 1979-6-19
NEBC: 00578722 Acer platanoides Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1973-5-25
NEBC: 00772499 Acer saccharum nigrum (Michx. f.) Britton USA: Massachusetts Greenfield: Greenfield R. G. Poland 1984-8-12
Alismataceae NEBC: 01032263 Alisma subcordatum Pursh USA: Massachusetts Deerfield: Deerfield R. G. Poland 1976-8-1
NEBC: 01032379 Alisma triviale Pursh USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-8-4
Alliaceae NEBC: 00573114 Allium canadense Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1953-5-31
Amaranthaceae NEBC: 00614781 Amaranthus albus Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1983-10-14
NEBC: 00593147 Amaranthus blitum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-10-11
NEBC: 00614867 Amaranthus caudatus Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1983-10-14
NEBC: 00614981 Amaranthus hybridus Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1983-10-4
Apiaceae NEBC: 00578749 Aegopodium podagraria Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-6-18
NEBC: 00523707 Anethum graveolens Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1979-6-28
NEBC: 00523791 Carum carvi Linnaeus USA: Vermont Halifax: Halifax R. G. Poland 1973-6-5
NEBC: 01050921 Cicuta maculata Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1975-8-8
NEBC: 00483118 Pastinaca sativa Linnaeus USA: Massachusetts Greenfield Town R. G. Poland 1972-7-24
NEBC: 00750867 Sanicula canadensis Linnaeus USA: Massachusetts Colrain: Colrain R. G. Poland 1972-6-27
NEBC: 01010406 Sium suave Walter USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-9-12
Araceae NEBC: 00875059 Arisaema triphyllum stewardsonii (Britton) Huttleston USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-5-18
NEBC: 01032942 Calla palustris Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-6-18
Araliaceae NEBC: 00282949 Aralia racemosa Linnaeus USA: Massachusetts Conway: South side of road at top of hill th... R. G. Poland 1953-8-25
Aristolochiaceae NEBC: 00735086 Aristolochia tomentosa Sims USA: Massachusetts Deerfield: Deerfield R. G. Poland 1980-6-11
Aspleniaceae NEBC: 01690436 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Deerfield: west of Connecticut River Rd, sou... R. G. Poland 1967-10-8
Asteraceae NEBC: 01007167 Anaphalis margaritacea (Linnaeus) Bentham & Hooker f. USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-9-3
NEBC: 01583683 Anthemis arvensis agrestis (Wallroth) de Candolle USA: Massachusetts Whately: South Mill Road R. G. Poland 1963-10-20
NEBC: 01583704 Coreopsis tinctoria Nuttall USA: Massachusetts Deerfield: Lake Ashphalt Sand Pit R. G. Poland 1954-8-30
NEBC: 01620369 Doellingeria umbellata (Miller) Nees USA: Vermont Jamaica: Route 30 and 100 R. G. Poland 1979-8-9
NEBC: 02160888 Erigeron philadelphicus Linnaeus USA: Vermont Corinth: Between South Corinth and Route 25 R. G. Poland 1966-7-10
NEBC: 01583681 Eutrochium fistulosum (Barratt) E. E. Lamont USA: Massachusetts Deerfield: West of Rts 5 & 10 R. G. Poland 1975-8-26
NEBC: 01583680 Eutrochium maculatum foliosum (Fernald) E. E. Lamont USA: Massachusetts Deerfield: East of Bartos R. G. Poland 1975-8-26
NEBC: 01023147 Gnaphalium uliginosum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-9-4
NEBC: 01690062 Lapsana communis Linnaeus USA: Maine Orono: University Motor Inn R. G. Poland 1968-7-2
NEBC: 00718539 Scorzoneroides autumnalis (Linnaeus) Moench USA: Massachusetts Greenfield: Greenfield R. G. Poland 1952-9-10
NEBC: 01077305 Solidago arguta Aiton USA: Massachusetts Deerfield: Deerfield R. G. Poland 1961-9-3
NEBC: 00553266 Solidago bicolor Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1963-8-7
ECON: 01062866 Solidago flexicaulis Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1971-10-9
ECON: 01062869 Solidago flexicaulis Linnaeus USA: Massachusetts Sunderland: Sunderland R. G. Poland 1971-10-9
NEBC: 01583682 Solidago patula Muhlenberg USA: Massachusetts Deerfield: N end of Clapps Pond R. G. Poland 1980-9-9
NEBC: 00501269 Solidago rugosa Miller USA: Massachusetts Deerfield: Deerfield R. G. Poland 1962-9-1
NEBC: 01064835 Solidago squarrosa Nuttall USA: Massachusetts Deerfield: Deerfield R. G. Poland 1962-9-3
NEBC: 01583705 Symphyotrichum amethystinum (Nuttall) G. L. Nesom USA: Massachusetts Deerfield: Sand Gully Road R. G. Poland 1971-9-27
NEBC: 00574672 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Gill: Gill R. G. Poland 1963-9-15
NEBC: 01583694 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Deerfield: Off Whatley Road R. G. Poland 1976-9-14
Balsaminaceae NEBC: 00484295 Impatiens capensis Meerburgh USA: Massachusetts Deerfield: Deerfield R. G. Poland 1972-8-1
Berberidaceae NEBC: 00610599 Berberis ottawensis C. K. Schneider USA: Massachusetts Conway (Possibly Deerfield) R. G. Poland 1977-8-5
NEBC: 00697911 Caulophyllum thalictroides (Linnaeus) Michaux USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-5-2
Blechnaceae NEBC: 00628322 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Deerfield: Deerfield R. G. Poland 1956-9-7
NEBC: 00708668 Woodwardia virginica (Linnaeus) Smith USA: Massachusetts Deerfield: Deerfield R. G. Poland 1963-8-8
Brassicaceae NEBC: 00617613 Arabidopsis thaliana (Linnaeus) Heynhold USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-4-24
NEBC: 00712931 Arabis laevigata (Muhlenberg ex Willdenow) Poiret USA: Massachusetts Deerfield: Deerfield, Poland lawn R. G. Poland 1988-6-3
NEBC: 00610770 Berteroa incana (Linnaeus) de Candolle USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-10-18
NEBC: 01007719 Boechera canadensis (Linnaeus) Al-Shehbaz USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-6-27
NEBC: 00593199 Brassica juncea (Linnaeus) Czernajew USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-11-12
NEBC: 00757563 Cardamine maxima (Nuttall) Alph. Wood USA: Massachusetts Deerfield: Deerfield R. G. Poland 1949-4-28
NEBC: 00617829 Erysimum cheiranthoides Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1955-8-1
NEBC: 00606989 Hesperis matronalis Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1968
NEBC: 00580005 Nasturtium microphyllum (Boenninghausen) Reichenbach USA: Vermont East Dorset R. G. Poland 1964-6-27
NEBC: 00675361 Rorippa palustris (Linnaeus) Besser USA: Massachusetts Deerfield: Deerfield R. G. Poland 1955-9-23
NEBC: 00582679 Sisymbrium altissimum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1955-8-1
NEBC: 00712931 Turritis glabra Linnaeus USA: Massachusetts Deerfield: Deerfield, Poland lawn R. G. Poland 1988-6-3
Cabombaceae NEBC: 00502912 Brasenia schreberi J. F. Gmelin USA: Massachusetts Heath: Heath R. G. Poland 1965-7-10
Cannabaceae NEBC: 00586169 Humulus lupulus Linnaeus USA: Massachusetts Chapman R. G. Poland 596 1962-8-22
Capparaceae NEBC: 00643002 Polanisia dodecandra (Linnaeus) de Candolle USA: Massachusetts Deerfield: Deerfield R. G. Poland 1973-9-14
Caryophyllaceae NEBC: 00820222 Arenaria serpyllifolia Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1981-6-22
NEBC: 00564832 Cerastium fontanum vulgare (Hartman) Greuter & Burdet USA: Massachusetts Deerfield: Deerfield R. G. Poland 1985-5-8
NEBC: 00564833 Cerastium fontanum vulgare (Hartman) Greuter & Burdet USA: Massachusetts Deerfield: Deerfield R. G. Poland 1985-5-25
NEBC: 00689366 Cerastium nutans Rafinesque USA: Massachusetts Deerfield: Deerfield R. G. Poland 1968-5-8
NEBC: 00525295 Dianthus deltoides Linnaeus USA: Vermont Weston: Weston R. G. Poland 1966-6-10
NEBC: 00525404 Gypsophila muralis Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1976-7-7
NEBC: 00525483 Lychnis coronaria (Linnaeus) Desrousseaux USA: Massachusetts Deerfield: Deerfield R. G. Poland 1982-7-16
NEBC: 00755604 Moehringia lateriflora (Linnaeus) Fenzl USA: Massachusetts Deerfield: Deerfield R. G. Poland 1974-6-4
NEBC: 00722513 Paronychia canadensis (Linnaeus) Alph. Wood USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-8-17
NEBC: 00525998 Spergularia rubra (Linnaeus) J. Presl & C. Presl USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-6-26
NEBC: 00581591 Stellaria graminea Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1982
Celastraceae NEBC: 00295092 Celastrus orbiculatus Thunberg USA: Massachusetts Deerfield: Opposite first house on east side... R. G. Poland 1983-10-7
Ceratophyllaceae NEBC: 00834227 Ceratophyllum demersum Linnaeus USA: Connecticut Deerfield R. G. Poland 1980-6-24
Chenopodiaceae NEBC: 00610564 Salsola tragus Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1979-7-16
Commelinaceae NEBC: 00567724 Commelina communis Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-7-14
NEBC: 00757806 Lechea mucronata (do not use) Rafinesque USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-7-22
Convolvulaceae NEBC: 01582354 Cuscuta compacta Jussieu ex Choisy USA: Massachusetts Deerfield: [no additional data] R. G. Poland 1969-9-1
Cornaceae NEBC: 00767411 Cornus obliqua Rafinesque USA: Massachusetts Deerfield: Deerfield R. G. Poland 1953-6-30
NEBC: 00573521 Cornus racemosa Lamarck USA: Massachusetts Deerfield: Deerfield R. G. Poland 1953-6-14
Crassulaceae NEBC: 00586178 Sedum sarmentosum Bunge USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-6-12
Cucurbitaceae NEBC: 01582294 Echinocystis lobata (Michaux) Torrey & A. Gray USA: Massachusetts Deerfield: South Meadows R. G. Poland 1966-8-31
Cyperaceae NEBC: 00342860 Carex cephalophora Muhlenberg USA: Massachusetts Deerfield: near Stillwater Bridge R. G. Poland 1981-6-23
NEBC: 00222863 Carex comosa Boott USA: Massachusetts Deerfield: South end of Whately Glen road R. G. Poland 1978-8-25
NEBC: 01060363 Eriophorum gracile W. D. J. Koch ex Roth USA: Maine Kennebunkport: Kennebunkport R. G. Poland 1958-8-9
NEBC: 00638818 Scirpus purshianus Fernald USA: Massachusetts Whately: Whately R. G. Poland 1968-9-5
Dysphaniaceae NEBC: 00593139 Dysphania pumilio (R. Brown) Mosyakin & Clemants USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-7-27
Elaeagnaceae NEBC: 00562907 Elaeagnus umbellata Thunberg USA: Massachusetts Deerfield: Deerfield R. G. Poland 1972-6-2
Equisetaceae NEBC: 00683287 Equisetum arvense Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-10-4
NEBC: 00706247 Equisetum litorale Kühlewein ex Rupr. (pro sp.) USA: Massachusetts Hadley: Hadley R. G. Poland 1978-7-6
NEBC: 00709532 Equisetum variegatum Schleicher ex F. Weber & D. Mohr USA: Vermont West Topsham R. G. Poland 1966-7-9
Ericaceae NEBC: 00484815 Kalmia angustifolia Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1953-6-4
NEBC: 00484817 Kalmia angustifolia Linnaeus USA: Massachusetts Hawley: Hawley R. G. Poland 1952-7-8
NEBC: 00563772 Pyrola chlorantha Swartz USA: Vermont Plymouth: Plymouth R. G. Poland 1956-6-10
NEBC: 00563863 Pyrola chlorantha Swartz USA: Massachusetts Deerfield: Deerfield R. G. Poland 1955-8-21
Euphorbiaceae NEBC: 01078246 Acalypha gracilens A. Gray USA: Massachusetts Deerfield: Deerfield R. G. Poland 1969-9-10
NEBC: 01057081 Acalypha virginica Linnaeus USA: Massachusetts Greenfield Town R. G. Poland 1973-9-6
NEBC: 00699105 Chamaesyce maculata Gray USA: Massachusetts Deerfield: Deerfield R. G. Poland 1983-8-16
NEBC: 00563021 Chamaesyce nutans (Lagasca) Small USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-8-5
NEBC: 00563022 Chamaesyce nutans (Lagasca) Small USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-8-5
NEBC: 00534601 Euphorbia davidii Subils USA: Vermont Deerfield R. G. Poland 1973-9-14
Fabaceae NEBC: 00580239 Amorpha fruticosa Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1975-6-9
NEBC: 00747661 Baptisia tinctoria (Linnaeus) Ventenat USA: Massachusetts Deerfield: Deerfield R. G. Poland 1959-7-8
NEBC: 00534846 Coronilla varia Linnaeus USA: Vermont Dummerston: Dummerston R. G. Poland 1969-8-11
NEBC: 00534881 Coronilla varia Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-6-15
NEBC: 00712422 Desmodium cuspidatum (Muhlenberg ex Willdenow) de Candolle ex G. Don USA: Massachusetts Deerfield: Deerfield R. G. Poland 1953-8-6
NEBC: 00711187 Desmodium marilandicum (Linnaeus) de Candolle USA: Massachusetts Deerfield: Deerfield R. G. Poland 1975-9-7
NEBC: 00639229 Desmodium rotundifolium (Michaux) de Candolle USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-8-1
NEBC: 00534211 Lotus corniculatus Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-6-15
NEBC: 01620313 Lupinus perennis Linnaeus USA: Massachusetts Deerfield: [no additional data] R. G. Poland 1955-5-19
NEBC: 02285866 Lupinus perennis Linnaeus USA: Massachusetts Deerfield: S of Catholic cemetery R. G. Poland 1957-5-17
NEBC: 00591639 Medicago sativa Linnaeus USA: Massachusetts East Deerfield R. G. Poland 1973-7-18
NEBC: 00720021 Tephrosia virginiana (Linnaeus) Persoon USA: Massachusetts Greenfield Town R. G. Poland 400-2 1961-6-27
NEBC: 00586790 Trifolium medium Linnaeus USA: Massachusetts Deerfield: Deerfield, North Meadows Road, we... R. G. Poland [950] 1970-6-22
NEBC: 00586790 Trifolium pratense Linnaeus USA: Massachusetts Deerfield: Deerfield, North Meadows Road, we... R. G. Poland [950] 1970-6-22
NEBC: 02285865 Vicia cracca Linnaeus USA: Massachusetts Deerfield: Stillwater Bridge Road N of inter... R. G. Poland 1964-7-16
NEBC: 00751014 Vicia tetrasperma (Linnaeus) Schreber USA: Massachusetts Deerfield: Deerfield R. G. Poland 1979-7-6
Fagaceae NEBC: 00695114 Quercus coccinea Münchhausen USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-10-9
NEBC: 00658017 Quercus velutina Lamarck USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-10-12
Geraniaceae NEBC: 00761105 Erodium cicutarium (Linnaeus) L'Heritier ex Aiton USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-8-1
NEBC: 01070293 Geranium bicknellii Britton USA: Massachusetts Deerfield: Deerfield R. G. Poland 1979-9-1
Hydrangeaceae NEBC: 00633637 Hydrangea arborescens Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1974-9-1
Hydrocharitaceae NEBC: 02160180 Elodea nuttallii (Planchon) H. St. John USA: Massachusetts Deerfield: Deerfield River R. G. Poland 1957-6-14
Hypericaceae NEBC: 00774282 Hypericum canadense Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-8-14
NEBC: 00715385 Hypericum ellipticum Hooker USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-7-12
NEBC: 00774509 Hypericum majus (A. Gray) Britton USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-9-2
NEBC: 00954764 Hypericum majus (A. Gray) Britton USA: Massachusetts Deerfield: Lake Asphalt sand pit R. G. Poland 1966-7-8
NEBC: 00773001 Hypericum punctatum Lamarck USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-7-31
Hypoxidaceae NEBC: 01652467 Hypoxis hirsuta (Linnaeus) Coville USA: Massachusetts Deerfield: [no additional data] R. G. Poland 1947-7-21
Iridaceae NEBC: 01044217 Sisyrinchium angustifolium Miller USA: Massachusetts Deerfield: Deerfield R. G. Poland 1963-6-25
NEBC: 02160179 Sisyrinchium angustifolium Miller USA: Massachusetts Deerfield: Hawk's Road R. G. Poland 1977-6-27
NEBC: 01044757 Sisyrinchium atlanticum E. P. Bicknell USA: Massachusetts Deerfield: Deerfield R. G. Poland 1979-6-7
NEBC: 00894257 Sisyrinchium atlanticum E. P. Bicknell USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-6-23
NEBC: 00894257 Sisyrinchium mucronatum Michaux USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-6-23
Juglandaceae NEBC: 01582646 Carya ovalis (Wangenheim) Sargent USA: Massachusetts Deerfield: Pocumtuck, south end R. G. Poland 1975-5-18
NEBC: 01582637 Carya tomentosa (Poiret) Nuttall USA: Massachusetts Deerfield: [no additional data] R. G. Poland 1982-9-6
Lamiaceae NEBC: 01582454 Lycopus virginicus Linnaeus USA: Massachusetts Deerfield: Stone Crusher R. G. Poland 1973-8-23
NEBC: 01582353 Origanum vulgare Linnaeus USA: Massachusetts Deerfield: Field Test Area R. G. Poland 1965-7-31
NEBC: 01582453 Pycnanthemum tenuifolium Schrader USA: Massachusetts Deerfield: [no additional data] R. G. Poland 1960-9-16
NEBC: 01582455 Stachys palustris Linnaeus USA: Massachusetts Deerfield: Field Trial Area R. G. Poland 1966-7-30
Liliaceae NEBC: 00560609 Clintonia borealis (Aiton) Rafinesque USA: Massachusetts Deerfield: Deerfield R. G. Poland 1949-5-15
NEBC: 00880644 Erythronium americanum Ker Gawler USA: Massachusetts Deerfield: Deerfield R. G. Poland 1951-4-26
NEBC: 00567659 Hosta ventricosa (Salisbury) Stearn USA: Massachusetts Deerfield: Deerfield R. G. Poland 1959
NEBC: 00505614 Maianthemum canadense Desfontaines USA: Massachusetts Deerfield: Deerfield R. G. Poland 1949-5-9
NEBC: 01182946 Maianthemum stellatum (Linnaeus) Link USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-5-4
NEBC: 00868394 Maianthemum trifolium (Linnaeus) Sloboda USA: Vermont Bristol: Bristol R. G. Poland 1951-5-26
NEBC: 00564238 Ornithogalum umbellatum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-6-2
NEBC: 00810844 Uvularia perfoliata Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1955-5-12
NEBC: 00869766 Uvularia sessilifolia Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1953-5-12
Linaceae NEBC: 00761224 Linum usitatissimum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1979-7-24
NEBC: 01070669 Linum virginianum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-7-15
Lycopodiaceae NEBC: 00740097 Dendrolycopodium hickeyi (W. H. Wagner, Beitel & R. C. Moran) A. Haines USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-9-3
NEBC: 00743539 Dendrolycopodium obscurum (Linnaeus) A. Haines USA: Massachusetts Deerfield: Deerfield R. G. Poland 1951-9-16
NEBC: 00214363 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: Massachusetts Deerfield: R. G. Poland 1964-8-27
NEBC: 00216720 Diphasiastrum tristachyum (Pursh) Holub USA: Massachusetts Deerfield: R. G. Poland 1961
NEBC: 00690731 Lycopodium clavatum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1951-9-16
NEBC: 00742425 Spinulum annotinum (Linnaeus) A. Haines USA: New Hampshire Newbury: Newbury R. G. Poland 1946-8-28
NEBC: 00632301 Spinulum annotinum (Linnaeus) A. Haines USA: Massachusetts Heath: Heath R. G. Poland 1964-10-3
Lythraceae NEBC: 00717941 Lythrum alatum Pursh USA: Massachusetts New Sharon R. G. Poland 682 1966-7-21
NEBC: 00717961 Lythrum alatum Pursh USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-9-15
Malvaceae NEBC: 00751269 Abutilon theophrasti Medikus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-9-17
NEBC: 00751313 Hibiscus trionum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-8-19
NEBC: 00761527 Malva moschata Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1973-7-6
NEBC: 00761674 Malva neglecta Wallroth USA: Massachusetts Deerfield: Deerfield R. G. Poland 1973-7-22
Melastomataceae NEBC: 01072241 Rhexia virginica Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-8-12
Nyctaginaceae NEBC: 00771023 Mirabilis nyctaginea (Michaux) MacMillan USA: Vermont Colchester: Colchester R. G. Poland 1971-6-26
Oleaceae NEBC: 00578853 Ligustrum obtusifolium Siebold & Zuccarini USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-6-29
NEBC: 00578858 Ligustrum ovalifolium Hasskarl USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-7-26
Onagraceae NEBC: 01041055 Epilobium coloratum Biehler USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-9-4
NEBC: 00580877 Epilobium hirsutum Linnaeus USA: Massachusetts Colrain: Colrain R. G. Poland 1972
NEBC: 01040855 Epilobium leptophyllum Rafinesque USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-8-8
NEBC: 00707704 Ludwigia polycarpa Short & R. Peter USA: Massachusetts Deerfield: Deerfield R. G. Poland 1972-10-3
Orchidaceae NEBC: 00462127 Corallorhiza maculata (Rafinesque) Rafinesque USA: Massachusetts Shelburne: Shelburne R. G. Poland 1960-7-20
NEBC: 00754111 Corallorhiza maculata occidentalis (Lindley) W. J. Schrenk USA: Massachusetts Colrain: Colrain R. G. Poland 1961-6-26
NEBC: 00754113 Corallorhiza maculata occidentalis (Lindley) W. J. Schrenk USA: Massachusetts Leyden: Leyden R. G. Poland 1947-7-5
NEBC: 00145052 Epipactis helleborine (Linnaeus) Crantz USA: Massachusetts Sunderland: R. G. Poland 1947-8-18
NEBC: 00145050 Epipactis helleborine (Linnaeus) Crantz USA: Massachusetts Gill: Owl Road R. G. Poland 1959-7-27
NEBC: 00145049 Epipactis helleborine (Linnaeus) Crantz USA: Massachusetts Deerfield: R. G. Poland 1947-7-25
NEBC: 01021218 Goodyera pubescens (Willdenow) R. Brown USA: Massachusetts Deerfield: Deerfield R. G. Poland 1950-8-6
NEBC: 01021662 Goodyera tesselata Loddiges USA: Vermont Halifax: Halifax R. G. Poland 1958-7-30
NEBC: 01021661 Goodyera tesselata Loddiges USA: Vermont Marlborough R. G. Poland 1950
NEBC: 01021748 Goodyera tesselata Loddiges USA: Massachusetts Deerfield: Deerfield R. G. Poland 1958-7-30
NEBC: 01052397 Malaxis unifolia Michaux USA: Massachusetts Townsend: Townsend at the Townsend-Athens [A... R. G. Poland 1958-8-1
Orobanchaceae NEBC: 00561484 Aureolaria pedicularia (Linnaeus) Rafinesque USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-9-5
Osmundaceae NEBC: 01690437 Osmunda regalis (Willdenow) Gray USA: Massachusetts Deerfield: South side of Hillside Road, west... R. G. Poland 1979-5-21
Oxalidaceae NEBC: 00833027 Oxalis florida Salisbury USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967
Parnassiaceae NEBC: 01057060 Parnassia glauca Rafinesque USA: Vermont Guilford: Guilford R. G. Poland 1967-9-11
Pinaceae NEBC: 00230812 Larix laricina (Du Roi) Koch USA: Massachusetts Deerfield: R. G. Poland 1965-9-14
Plantaginaceae NEBC: 00775031 Callitriche palustris Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-9-2
NEBC: 01582293 Linaria canadensis (Linnaeus) Dumont Courset USA: Massachusetts Deerfield: Near E Ridge Bridge for Route 91 R. G. Poland 1968-6-24
NEBC: 00655377 Veronica longifolia Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1976-7-16
NEBC: 00954828 Veronica persica Poiret USA: Massachusetts Deerfield: [no additional data] R. G. Poland 1952-5-14
NEBC: 02284317 Veronica persica Poiret USA: Massachusetts Deerfield: Old Deerfield R. G. Poland 1963-5-9
Poaceae NEBC: 00685767 Alopecurus carolinianus Walter USA: Massachusetts Deerfield: Deerfield R. G. Poland 1959-5-20
NEBC: 01175355 Aristida dichotoma Michaux USA: Massachusetts Deerfield: Deerfield R. G. Poland 1963-9-3
NEBC: 01045309 Brachyelytrum aristosum (Michaux) P. Beauvois ex Branner & Coville USA: Massachusetts Deerfield: Deerfield R. G. Poland 1963-7-4
NEBC: 00594239 Bromus inermis Leysser USA: Massachusetts Deerfield: Deerfield R. G. Poland 1968-6-26
NEBC: 00880151 Bromus latiglumis (Shear) Hitchcock USA: Massachusetts Deerfield: Deerfield R. G. Poland 1963-8-30
NEBC: 01174963 Danthonia compressa Austin USA: Massachusetts Deerfield: Deerfield R. G. Poland 1981-6-22
NEBC: 00860448 Deschampsia flexuosa (Linnaeus) Trinius USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-6-12
NEBC: 00817073 Elymus canadensis Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-7-28
NEBC: 00594835 Eragrostis pilosa (Linnaeus) P. Beauvois USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-8-9
NEBC: 00864525 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-9-12
NEBC: 00859595 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Deerfield: Deerfield R. G. Poland 1961-7-30
NEBC: 00613320 Hordeum jubatum Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-6-30
NEBC: 00855915 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-10-8
NEBC: 01151546 Panicum capillare Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1969-9-19
NEBC: 00853285 Panicum rigidulum Bosc ex Nees USA: Massachusetts Deerfield: Deerfield R. G. Poland 360 1961-7-30
NEBC: 00606044 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-9-13
Polygonaceae NEBC: 00751342 Fagopyrum esculentum Moench USA: Massachusetts Deerfield: Deerfield R. G. Poland 1968-8-6
NEBC: 00762147 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Deerfield: Deerfield R. G. Poland 1966-9-12
NEBC: 00645437 Polygonum arifolium Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1968-7-21
NEBC: 00749691 Polygonum aviculare depressa (Meisner) Arcangeli USA: Massachusetts Deerfield: Deerfield R. G. Poland 1986-9-6
NEBC: 00645146 Polygonum careyi Olney USA: Vermont Whitingham: Whitingham R. G. Poland 1967-8-3
NEBC: 00562865 Polygonum cuspidatum Siebold & Zuccarini USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-9-2
NEBC: 00552111 Polygonum hydropiperoides Michaux USA: Massachusetts Deerfield: Deerfield R. G. Poland 1953-9-13
NEBC: 00552112 Polygonum hydropiperoides Michaux USA: Massachusetts Whately: Whately R. G. Poland 1968-9-5
NEBC: 00736072 Polygonum lapathifolium Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-9-27
NEBC: 00749339 Polygonum longisetum de Bruyne USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-9-26
NEBC: 00580633 Polygonum sachalinense F. Schmidt USA: Maine Crystal: Crystal R. G. Poland 1967-8-24
NEBC: 00562865 Reynoutria japonica Houttuyn USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-9-2
NEBC: 00580633 Reynoutria sachalinensis (F. Schmidt) Nakai USA: Maine Crystal: Crystal R. G. Poland 1967-8-24
NEBC: 00749843 Rumex altissimus Alph. Wood USA: Massachusetts Deerfield: Deerfield R. G. Poland 1968-9-27
NEBC: 00759689 Rumex patientia Linnaeus USA: Massachusetts Deerfield: northeast of Pine Hill R. G. Poland 1985-7-9
NEBC: 00759689 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Massachusetts Deerfield: northeast of Pine Hill R. G. Poland 1985-7-9
Pontederiaceae NEBC: 00700431 Heteranthera dubia MacMillan USA: Massachusetts Deerfield: Deerfield R. G. Poland 1978-8-22
Potamogetonaceae NEBC: 01690464 Potamogeton epihydrus Rafinesque USA: Massachusetts Deerfield: Connecticut River downstream from... R. G. Poland 1978-8-22
NEBC: 00700680 Potamogeton pusillus Linnaeus USA: Massachusetts Deerfield: wet area in sand pit opposite Hoo... R. G. Poland 1976-8-1
Ranunculaceae NEBC: 00562113 Actaea pachypoda Elliott USA: Massachusetts Deerfield: Deerfield R. G. Poland 1950-9-26
NEBC: 01034562 Anemone canadensis Linnaeus USA: Vermont Shoreham: Shoreham R. G. Poland 1953-6-24
NEBC: 01034582 Anemone canadensis Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-6-13
NEBC: 01034668 Anemone cylindrica A. Gray USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-7-4
NEBC: 01034676 Anemone cylindrica A. Gray USA: Massachusetts Adams: Adams R. G. Poland 1960-7-27
NEBC: 00693925 Anemone virginiana Linnaeus USA: New Hampshire Henniker: Henniker R. G. Poland 1965-7-21
NEBC: 00753751 Anemone virginiana Linnaeus USA: Vermont Brandon: Brandon R. G. Poland 1953-6-25
NEBC: 00753849 Anemone virginiana Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1960-7-23
NEBC: 00753850 Anemone virginiana Linnaeus USA: Massachusetts Conway: Conway R. G. Poland 1964-7-11
NEBC: 00753852 Anemone virginiana Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1964-7-16
NEBC: 00866709 Caltha palustris Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-4-20
NEBC: 00575790 Clematis virginiana Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-7-20
NEBC: 00553670 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-5-12
NEBC: 01013351 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-4-25
NEBC: 00831141 Ranunculus abortivus Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-5-20
NEBC: 01020850 Ranunculus aquatilis diffusus Withering USA: Massachusetts Deerfield: Deerfield R. G. Poland 1957-6-14
NEBC: 00517382 Ranunculus bulbosus Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1950-6-4
NEBC: 01015886 Ranunculus flabellaris Rafinesque USA: Massachusetts Conway: Conway R. G. Poland 1964-5-30
NEBC: 01015887 Ranunculus flabellaris Rafinesque USA: Massachusetts Deerfield: Deerfield R. G. Poland 1962-6-11
NEBC: 00719039 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Deerfield: Deerfield R. G. Poland 1958-8-22
NEBC: 00580593 Ranunculus repens Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1950-6-19
NEBC: 00697015 Ranunculus sceleratus Linnaeus USA: Massachusetts Hadley: Hadley R. G. Poland 1980-6-26
Rosaceae NEBC: 00524774 Rosa gallica Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1970-6-24
NEBC: 02284545 Rosa paniculigera (Makino ex Koidzumi) Makino ex Momiyama USA: Massachusetts Deerfield: Sand Pit Swamp R. G. Poland 1967-6-28
NEBC: 00524902 Rosa rubiginosa Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1976-6-12
NEBC: 00644843 Rosa virginiana Miller USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-6-5
NEBC: 00703665 Sorbaria sorbifolia (Linnaeus) A. Braun USA: Massachusetts Deerfield: Deerfield R. G. Poland 1967-7-2
Rubiaceae NEBC: 00598786 Galium verum Linnaeus USA: Massachusetts East Deerfield R. G. Poland 1965-7-31
Salicaceae NEBC: 00763494 Salix meyeriana Rostkoius ex Willdenow USA: Massachusetts Deerfield: Deerfield R. G. Poland 1965-5-30
NEBC: 00723144 Salix nigra Marshall USA: Massachusetts Deerfield: Deerfield R. G. Poland 1974-7-2
NEBC: 00651067 Salix sepulcralis chrysocoma (Dode) Meikle USA: Massachusetts Deerfield: Deerfield R. G. Poland 1968-4-13
Smilacaceae NEBC: 00865990 Smilax herbacea Linnaeus USA: Massachusetts Deerfield: Deerfield R. G. Poland 1955-6-13
Typhaceae NEBC: 02160181 Typha angustifolia Linnaeus USA: Massachusetts Deerfield: Routes 5 and 10, Deerfield Plasti... R. G. Poland 1979-6-21
Violaceae NEBC: 00649363 Viola sororia Willdenow USA: Massachusetts Deerfield: Deerfield R. G. Poland 1983-5-9
NEBC: 00649366 Viola sororia Willdenow USA: Massachusetts Deerfield: Deerfield R. G. Poland 1954-5-9
Vitaceae NEBC: 01582645 Vitis novae-angliae Fernald (pro sp.) USA: Massachusetts Deerfield: Clapp Pond R. G. Poland 1970-6-23
