Harvard University Herbaria & Libraries

Aceraceae
GH: 01791728 Acer negundo Linnaeus USA: Maryland near Potomac River at N side of creek; at Ch... S. R. Hill & M. A. Klein 13609 1984-5-10
GH: 01791729 Acer negundo Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16158 1985-3-30
GH: 01791731 Acer negundo Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16157 1985-3-30
GH: 01792703 Acer platanoides Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16207 1985-4-20
GH: 01793029 Acer rubrum Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16182 1985-4-6
GH: 01793030 Acer rubrum Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16150 1985-3-30
GH: 01793031 Acer rubrum Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16150 1985-3-30
GH: 01793032 Acer rubrum Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16216 1985-4-20
GH: 01793880 Acer saccharinum Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16209 1985-4-20
Aizoaceae
GH: 01681056 Mollugo verticillata Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15382 1984-8-26
Amaranthaceae
GH: 01928909 Amaranthus cannabinus (Linnaeus) J. D. Sauer USA: Maryland Accokeek; at margin of Potomac River on peni... S. R. Hill & M. A. Klein 15373 1984-8-26
GH: 01928910 Amaranthus cannabinus (Linnaeus) J. D. Sauer USA: Maryland Accokeek; at margin of Potomac River, on pen... S. R. Hill & M. A. Klein 15374 1984-8-26
GH: 01929420 Amaranthus retroflexus Linnaeus USA: Maryland Accokeek; 0.4 mi SW of Bryan Point near Poto... S. R. Hill & M. A. Klein 15383 1984-8-26
Amaryllidaceae
GH: 02558387 Leucojum aestivum Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16137 1985-3-30
Anacardiaceae
GH: 01867616 Rhus glabra Linnaeus USA: Maryland Accokeek: local at Hill Road near Tobacco Ro... S. R. Hill & M. A. Klein 14338 1984-6-27
GH: 01868986 Toxicodendron radicans (Linnaeus) Kuntze USA: Maryland Accokeek: Potomac River levee; at Charles Co... S. R. Hill & M. A. Klein 14151 1984-6-7
Apiaceae
GH: 00987169 Levisticum officinale W. D. J. Koch USA: Maryland Accokeek: [no additional data] S. R. Hill & M. A. Klein 16879 1986-7-6
Araceae
GH: 01627824 Peltandra virginica (Linnaeus) Rafinesque ex Schott USA: Maryland at creek mouth along Potomac River at lagoon... S. R. Hill & M. A. Klein 14287 1984-6-27
Asteraceae
GH: 01235396 Achillea filipendulina Lam. USA: Maryland Accokeek: in Colonial Herb Garden S. R. Hill & M. A. Klein 16889 1986-7-6
GH: 01003552 Artemisia absinthium Linnaeus USA: Maryland Accokeek: Cultivated: in Colonial Herb Garde... S. R. Hill & M. A. Klein 16881 1986-7-6
GH: 01234995 Artemisia vulgaris Linnaeus USA: Maryland at woodland and cropfield margin NW of maint... S. R. Hill & M. A. Klein 15961 1984-10-4
GH: 02172007 Calendula officinalis Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16883 1986-7-6
GH: 02188682 Conoclinium coelestinum (Linnaeus) de Candolle USA: Maryland Accokeek: along Tobacco Road near junction o... S. R. Hill & M. A. Klein 15402 1984-8-26
GH: 02216976 Conyza canadensis (Linnaeus) Cronquist USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15439 1984-8-26
GH: 01926922 Elephantopus carolinianus Willdenow USA: Maryland Accokeek: at intersection Tobacco Road and H... S. R. Hill & M. A. Klein 15434 1984-8-26
GH: 02207532 Erigeron annuus (Linnaeus) Persoon USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14168 1984-6-7
GH: 01831419 Hieracium caespitosum Dumortier USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14161 1984-6-7
GH: 01924114 Vernonia noveboracensis (Linnaeus) Michaux USA: Maryland Accokeek: Tobacco Road at intersection with ... S. R. Hill & M. A. Klein 15399 1984-8-26
Berberidaceae
GH: 02168743 Berberis thunbergii de Candolle USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16223 1985-4-20
Betulaceae
GH: 02197342 Alnus serrulata (Aiton) Willdenow USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16148 1985-3-30
GH: 02071181 Carpinus caroliniana Walter USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14160 1984-6-7
GH: 02071358 Carpinus caroliniana virginiana (Marshall) Furlow USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16170 1985-4-6
Bignoniaceae
GH: 02054603 Campsis radicans (Linnaeus) Bureau USA: Maryland Accokeek: Tobacco Road near Hill Road. S. R. Hill & M. A. Klein 14315 1984-6-27
GH: 02054731 Catalpa bignonioides Walter USA: Maryland at base of peninsula at lagoon of Potomac Ri... S. R. Hill & M. A. Klein 14207 1984-6-14
Boraginaceae
GH: 02143876 Symphytum officinale Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16292 1985-5-11
Brassicaceae
GH: 00992207 Alliaria petiolata (M. Bieberstein) Cavara & Grande USA: Maryland [data not captured] S. R. Hill & M. A. Klein 13607 1984-5-10
GH: 00992208 Alliaria petiolata (M. Bieberstein) Cavara & Grande USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14146 1984-6-7
GH: 00992934 Arabidopsis thaliana (Linnaeus) Heynhold USA: Maryland Accokeek; Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16188 1985-4-6
GH: 00944792 Brassica rapa Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16240 1985-4-20
GH: 01098266 Capsella bursa-pastoris (Linnaeus) Medikus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16239 1985-4-20
GH: 01098470 Cardamine angustata O. E. Schulz USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16171 1985-4-6
GH: 01098923 Cardamine concatenata (Michaux) O. Schwarz USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16143 1985-3-30
GH: 01561547 Eruca vesicaria sativa (Miller) Thellung USA: Maryland Accokeek: in Colonial Herb Garden. S. R. Hill & M. A. Klein 16876 1986-7-6
GH: 01549750 Lepidium virginicum Linnaeus USA: Maryland Hill Road near Tobacco Road. S. R. Hill & M. A. Klein 14328 1984-6-27
GH: 01716248 Sisymbrium officinale (Linnaeus) Scopoli USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16279 1985-5-11
Caesalpiniaceae
GH: 01676382 Cercis canadensis Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16183 1985-4-6
GH: 01852552 Chamaecrista nictitans (Linnaeus) Moench USA: Maryland Accokeek: just W of Hill Road extension ca. ... S. R. Hill & M. A. Klein 15411 1984-8-26
Campanulaceae
GH: 01795667 Campanula medium Linnaeus USA: Maryland Accokeek; in Colonial Herb Garden. S. R. Hill & M. A. Klein 16887 1986-7-6
GH: 01953905 Triodanis perfoliata (Linnaeus) Nieuwland USA: Maryland Accokeek: SE of intersection of Hill Road an... S. R. Hill & M. A. Klein 14117 1984-6-7
Caprifoliaceae
GH: 02038727 Lonicera japonica Thunberg USA: Maryland Accokeek: 0.25 mi SE of Potomac River. at Ch... S. R. Hill & M. A. Klein 14159 1984-6-7
A: 02183330 Sambucus nigra canadensis (Linnaeus) Bolli USA: Maryland Accokeek: near corner of Hill Road and Tobac... S. R. Hill & M. A. Klein 14102 1984-6-7
GH: 02184459 Viburnum acerifolium Linnaeus USA: Maryland Accokeek: on S ridge; juncture with N gorge;... S. R. Hill & M. A. Klein 14196 1984-6-14
GH: 02185030 Viburnum dentatum lucidum Aiton USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16289 1985-5-11
A: 02187120 Viburnum prunifolium Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16224 1985-4-20
Caryophyllaceae
GH: 01744252 Dianthus armeria Linnaeus USA: Maryland Accokeek: Hill Road near Tobacco Road. S. R. Hill & M. A. Klein 14329 1984-6-27
GH: 01751540 Silene antirrhina Linnaeus USA: Maryland Accokeek: 0.25 mi SE of Potomac River, Tobac... S. R. Hill & M. A. Klein 14165 1984-6-7
GH: 01623912 Stellaria pubera Michaux USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16204 1985-4-20
Chenopodiaceae
GH: 02003986 Atriplex hortensis Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16874 1986-7-6
GH: 01785249 Spinacia oleracea Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16878 1986-7-6
Commelinaceae
GH: 02073488 Commelina communis Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15427 1984-8-26
Convolvulaceae
GH: 02042012 Ipomoea hederacea Jacquin USA: Maryland Accokeek: at maintenance area; Hill Road ext... S. R. Hill & M. A. Klein 15418 1984-8-26
Cornaceae
GH: 01843781 Cornus amomum Miller USA: Maryland Potomac River bank at base of peninsula near... S. R. Hill & M. A. Klein 14132 1984-6-7
GH: 01843780 Cornus amomum Miller USA: Maryland Accokeek: Tobacco Rd. ca. 0.5 mi SE of Potom... S. R. Hill & M. A. Klein 14218 1984-6-14
GH: 01539876 Cornus florida Linnaeus USA: Maryland Accokeek: at W end of chestnut grove; 0.5 m... S. R. Hill & M. A. Klein 15393 1984-8-26
Cupressaceae
GH: 02106745 Juniperus virginiana Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16145 1985-3-30
Cyperaceae
GH: 02578174 Carex frankii Kunth USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14303 1984-6-27
GH: 01772727 Carex grayi Carey USA: Maryland [data not captured] S. R. Hill & M. A. Klein 13861 1984-5-23
GH: 02369918 Carex rosea Schkuhr ex Willdenow USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14142 1984-6-7
Dysphaniaceae
GH: 01784223 Dysphania ambrosioides (Linnaeus) Mosyakin & Clemants USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15987 1984-10-4
Elaeagnaceae
GH: 01576081 Elaeagnus angustifolia Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16244 1985-4-28
Ericaceae
GH: 01592431 Gaylussacia baccata (Wangenheim) K. Koch USA: Maryland Cactus Hill Rd near juncture with West Ridge... S. R. Hill & M. A. Klein 16272 1985-5-11
GH: 01593892 Kalmia latifolia Linnaeus USA: Maryland Cactus Hill Rd. near juncture with West Ridg... S. R. Hill & M. A. Klein 16271 1985-5-11
GH: 01593893 Kalmia latifolia Linnaeus USA: Maryland on S ridge of main creek gorge just E of Pop... S. R. Hill & M. A. Klein 14181 1984-6-7
GH: 01764233 Rhododendron maximum Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16278 1985-5-11
GH: 01764619 Rhododendron periclymenoides (Michaux) Shinners USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14183 1984-6-14
GH: 01764620 Rhododendron periclymenoides (Michaux) Shinners USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16197 1985-4-20
Fabaceae
GH: 01935826 Amphicarpaea bracteata (Linnaeus) Fernald USA: Maryland at creek mouth at Potomac River; just NW of ... S. R. Hill & M. A. Klein 15354 1984-8-26
GH: 01960172 Desmodium perplexum B. G. Schubert USA: Maryland Accokeek: at W end of chestnut plantings, 0.... S. R. Hill & M. A. Klein 15365 1984-8-26
GH: 02130383 Melilotus officinalis (Linnaeus) Lamarck USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16298 1985-5-11
GH: 02135034 Robinia pseudoacacia Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 13875 1984-5-23
GH: 02342403 Trifolium campestre Schreber USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14175 1984-6-7
Geraniaceae
GH: 01866278 Geranium sanguineum Linnaeus USA: Maryland in Colonial Herb Garden. S. R. Hill & M. A. Klein 16882 1986-7-6
Hydrangeaceae
GH: 01750984 Hydrangea arborescens Linnaeus USA: Maryland E of Poplar Hill Rd., ca. 0.5 mi SE of Potom... S. R. Hill & M. A. Klein 14199 1984-6-14
Juncaceae
GH: 02397000 Juncus tenuis Willdenow USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14162 1984-6-7
Lamiaceae
GH: 01555944 Clinopodium vulgare Linnaeus USA: Maryland Accokeek: SE of intersec-tion of Tobacco Roa... S. R. Hill & M. A. Klein 14321 1984-6-27
GH: 01553746 Lamium amplexicaule Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16153 1985-3-30
GH: 01553855 Lamium purpureum Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16168 1985-3-30
GH: 01600199 Mentha pulegium Linnaeus USA: Maryland Accokeek: in Colonial Herb Garden. S. R. Hill & M. A. Klein 16884 1986-7-6
GH: 01600286 Mentha spicata Linnaeus USA: Maryland Accokeek: in Colonial Herb Garden. S. R. Hill & M. A. Klein 16873 1986-7-6
GH: 01696053 Salvia farinacea Bentham USA: Maryland Accokeek: in Colonial Herb Garden. S. R. Hill & M. A. Klein 16880 1986-7-6
GH: 01698001 Scutellaria lateriflora Linnaeus USA: Maryland margin of Potomac River near creek mouth, 0.... S. R. Hill & M. A. Klein 15923 1984-10-4
GH: 01699317 Stachys olympica Poiret USA: Maryland in Colonial Herb Garden. S. R. Hill & M. A. Klein 16875 1986-7-6
GH: 01700281 Teucrium chamaedrys Linnaeus USA: Maryland Accokeek: in Colonial Herb Garden. S. R. Hill & M. A. Klein 16885 1986-7-6
Liliaceae
GH: 02539923 Erythronium americanum Ker Gawler USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16172 1985-4-6
Lycopodiaceae
GH: 02164830 Dendrolycopodium obscurum (Linnaeus) A. Haines USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16133 1985-3-30
Malvaceae
GH: 02200772 Sida spinosa Linnaeus USA: Maryland Accokeek: 0.4 mi SW of Bryan Point near Poto... S. R. Hill & M. A. Klein 15386 1984-8-26
Moraceae
GH: 01545071 Morus alba Linnaeus USA: Maryland on peninsula in Potomac River near creek mou... S. R. Hill & M. A. Klein 14128 1984-6-7
GH: 01545384 Morus rubra Linnaeus USA: Maryland Accokeek: levee Just n of creek mouth; Potom... S. R. Hill & M. A. Klein 14211
Oleaceae
GH: 01847632 Forsythia suspensa (Thunberg) Vahl USA: Maryland Vicinity of Prince Georges County line and p... S. R. Hill & M. A. Klein 16140 1985-3-30
GH: 01849305 Fraxinus pennsylvanica Marshall USA: Maryland Accokeek: Tobacco Road near Hill Road. S. R. Hill & M. A. Klein 14082 1984-6-7
GH: 01849311 Fraxinus pennsylvanica Marshall USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16221 1985-4-20
GH: 01849312 Fraxinus pennsylvanica Marshall USA: Maryland at river margin near creek mouth and peninsu... S. R. Hill & M. A. Klein 14130 1984-6-7
GH: 01850585 Ligustrum obtusifolium Siebold & Zuccarini USA: Maryland Acokeek; along Potomac River bank near creek... S. R. Hill & M. A. Klein 14140 1984-6-7
GH: 01850662 Ligustrum vulgare Linnaeus USA: Maryland Accokeek: along Tobacco Road near Hill Rd 5-... S. R. Hill & M. A. Klein 14221 1984-6-14
Onagraceae
GH: 01674674 Circaea canadensis canadensis (Linnaeus) Hill USA: Maryland at Potomac River; Prince Georges Co. line. S. R. Hill & M. A. Klein 14283 1984-6-27
GH: 01674675 Circaea canadensis canadensis (Linnaeus) Hill USA: Maryland near mouth along Potomac River; near Prince ... S. R. Hill & M. A. Klein 14206 1984-6-14
GH: 01644523 Oenothera laciniata Hill USA: Maryland Accokeek: Hill Road near Tobacco Road. S. R. Hill & M. A. Klein 14333 1984-6-27
Papaveraceae
GH: 01738752 Corydalis flavula (Rafinesque) de Candolle USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16173 1985-4-6
GH: 01739428 Dicentra cucullaria (Linnaeus) Bernhardi USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16161 1985-3-30
GH: 01857903 Sanguinaria canadensis Linnaeus USA: Maryland Vicinity of Prince Georges County line and p... S. R. Hill & M. A. Klein 16142 1985-3-30
Phytolaccaceae
GH: 01681273 Phytolacca americana Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15428 1984-8-26
GH: 01681272 Phytolacca americana Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14330 1984-6-27
Pinaceae
GH: 00399818 Pinus strobus Linnaeus USA: Maryland Accokeek: Tobacco Road. S. R. Hill & M. A. Klein 14310 1984-6-27
Plantaginaceae
GH: 02119030 Penstemon digitalis Nuttall ex Sims USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14116 1984-6-7
GH: 01801804 Plantago aristata Michaux USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14334 1984-6-27
GH: 01802502 Plantago lanceolata Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14171 1984-6-7
GH: 01803947 Plantago rugelii Decaisne USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14323 1984-6-27
ECON: 01805765 Veronica longifolia Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16888 1986-7-6
GH: 01811001 Veronica peregrina Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 16255 1985-4-28
Poaceae
GH: 01813491 Arthraxon hispidus (Thunberg) Makino USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15989 1984-10-4
Polygonaceae
GH: 02346027 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15406 1984-8-26
GH: 02005642 Rumex obtusifolius Linnaeus USA: Maryland [data not captured] S. R. Hill & M. A. Klein 14320 1984-6-27
Pontederiaceae
GH: 01919099 Heteranthera dubia MacMillan USA: Maryland Accokeek: in Potomac River; near dock behind... S. R. Hill & M. A. Klein 16872 1986-7-6
Portulacaceae
GH: 01859466 Claytonia virginica Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16160 1985-3-30
Primulaceae
GH: 01920962 Lysimachia ciliata Linnaeus USA: Maryland at base of peninsula at edge of Potomac Rive... S. R. Hill & M. A. Klein 14295 1984-6-27
Ranunculaceae
GH: 01709178 Aquilegia canadensis Linnaeus USA: Maryland Accokeek; Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16225 1985-4-20
GH: 01709179 Aquilegia canadensis Linnaeus USA: Maryland Accokeek; along Tobacco Road near Hill Road S. R. Hill & M. A. Klein 14313 1984-6-27
Rosaceae
GH: 01727790 Amelanchier canadensis (Linnaeus) Medikus USA: Maryland Accokeek, Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16156 1985-3-30
GH: 01588918 Duchesnea indica (Andrews) Focke USA: Maryland Accokeek: along trail at bottom of gorge nea... S. R. Hill & M. A. Klein 14123 1984-6-7
GH: 01609180 Geum canadense Jacquin USA: Maryland in spice-bush swamp near Potomac River at Pr... S. R. Hill & M. A. Klein 14280 1984-6-27
GH: 01705328 Prunus americana Marshall USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16193 1985-4-6
GH: 01705329 Prunus americana Marshall USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16297 1985-5-11
GH: 01721350 Prunus avium Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16162 1985-3-30
GH: 01721352 Prunus avium Linnaeus USA: Maryland Accokeek: ca. 0.35 mi SE of Potomac River, T... S. R. Hill & M. A. Klein 14217 1984-6-14
GH: 01724135 Prunus serotina Ehrhart USA: Maryland Accokeek: on levee of Potomac River borderin... S. R. Hill & M. A. Klein 13869 1984-5-23
GH: 00247873 Pyrus communis Linnaeus USA: Maryland Accokeek: Prince Georges County: Vicinity of... S. R. Hill & M. A. Klein 16214 1985-4-20
GH: 00959301 Rosa multiflora Thunberg USA: Maryland levee of Potomac River; near Charles Co. lin... S. R. Hill & M. A. Klein 13876 1984-5-23
GH: 01602387 Rubus allegheniensis Porter USA: Maryland Accokeek: near Potomac River and chestnut gr... S. R. Hill & M. A. Klein 14299 1984-6-27
GH: 01602388 Rubus allegheniensis Porter USA: Maryland 0.25 mi S of Potomac River just N of Charles... S. R. Hill & M. A. Klein 13891 1984-5-23
GH: 01701294 Rubus occidentalis Linnaeus USA: Maryland Accokeek: 0.25 mi SE of Potomac River near C... S. R. Hill & M. A. Klein 13841 1984-5-16
GH: 01701296 Rubus occidentalis Linnaeus USA: Maryland Accokeek: on levee of Potomac River; at Char... S. R. Hill & M. A. Klein 14214 1984-6-14
Rubiaceae
GH: 02138165 Galium lanceolatum (Torrey) Torrey USA: Maryland Accokeek: [data not captured] S. R. Hill & M. A. Klein 14087 1984-6-7
Saxifragaceae
GH: 01733844 Heuchera americana Linnaeus USA: Maryland Accokeek: on slopes of levee of Potomac Rive... S. R. Hill & M. A. Klein 14138 1984-6-7
Scrophulariaceae
GH: 02041824 Scrophularia marilandica Linnaeus USA: Maryland Accokeek: just SW of maintenance sheds near ... S. R. Hill & M. A. Klein 15819 1984-9-18
GH: 02040124 Verbascum blattaria Linnaeus USA: Maryland Accokeek: Hill Road near Tobacco Road. S. R. Hill & M. A. Klein 14331 1984-6-27
Ulmaceae
GH: 01931438 Ulmus americana Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16219 1985-4-20
GH: 01931437 Ulmus americana Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16206 1985-4-20
GH: 01931436 Ulmus americana Linnaeus USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 15147 1985-3-30
GH: 01931435 Ulmus americana Linnaeus USA: Maryland Accokeek: Vicinity of Bryan Point and the Po... S. R. Hill & M. A. Klein 16163 1985-3-30
GH: 01931430 Ulmus americana Linnaeus USA: Maryland Accokeek: at margin of Potomac River; at Cha... S. R. Hill & M. A. Klein 14136 1984-6-7
Urticaceae
GH: 02170127 Boehmeria cylindrica (Linnaeus) Swartz USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15435 1984-8-26
GH: 02170859 Pilea pumila (Linnaeus) A. Gray USA: Maryland [data not captured] S. R. Hill & M. A. Klein 15805 1984-9-18
Violaceae
GH: 02145150 Viola bicolor Pursh USA: Maryland Vicinity of Bryan Point and the Potomac Rive... S. R. Hill & M. A. Klein 16175 1985-4-6