Harvard University Herbaria & Libraries

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Anacardiaceae
NEBC: 00752649 Rhus typhina Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16153 1916-5-20
Apiaceae
NEBC: 01009004 Panax trifolius Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00587097 Zizia aurea (Linnaeus) W. D. J. Koch USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Araceae
NEBC: 01010701 Acorus calamus Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16106 1916-5-20
NEBC: 01080206 Arisaema triphyllum (Linnaeus) Schott USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Araliaceae
NEBC: 00448549 Aralia nudicaulis Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Aristolochiaceae
NEBC: 00642438 Asarum canadense Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16132 1916-5-20
Aspidiaceae
NEBC: 00627701 Polystichum acrostichoides (Michaux) Schott USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16150 1916-5-20
Asteraceae
NEBC: 01007924 Antennaria neglecta Greene USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 01066580 Antennaria parlinii Fernald USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 01053747 Antennaria parlinii fallax (Greene) Bayer & Stebbins USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 01053482 Antennaria plantaginifolia (Linnaeus) Hooker USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 01079127 Erigeron pulchellus Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00718048 Leucanthemum vulgare Lamarck USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00568835 Packera aurea (Linnaeus) A. Löve & D. Löve USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00501253 Solidago rugosa Miller USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Athyriaceae
NEBC: 00733681 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16149 1916-5-20
NEBC: 00733680 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16142 1916-5-20
NEBC: 00746586 Cystopteris tenuis (Michaux) Desvaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00746593 Cystopteris tenuis (Michaux) Desvaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16093 1916-5-20
NEBC: 00662978 Onoclea sensibilis Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16143 1916-5-20
Betulaceae
NEBC: 00627507 Betula populifolia Marshall USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16114 1916-5-20
NEBC: 00727258 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16115 1916-5-20
Brassicaceae
NEBC: 00448843 Barbarea vulgaris W. T. Aiton USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16069 1916-5-20
NEBC: 00448844 Barbarea vulgaris W. T. Aiton USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16102 1916-5-20
NEBC: 00592623 Brassica rapa Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16035 1916-5-20
NEBC: 00582221 Capsella bursa-pastoris (Linnaeus) Medikus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 6033 1916-5-20
NEBC: 00558850 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16063 1916-5-20
Caprifoliaceae
NEBC: 00682506 Lonicera canadensis Bartram ex Marsh. USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00687194 Sambucus nigra canadensis (L.) R. Bolli USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00702253 Viburnum acerifolium Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00687805 Viburnum lantanoides Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00702548 Viburnum lentago Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Caryophyllaceae
NEBC: 00564819 Cerastium fontanum vulgare (Hartman) Greuter & Burdet USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16095 1916-5-20
NEBC: 00693640 Stellaria alsine Grimm USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16029 1916-5-20
Celastraceae
NEBC: 00295248 Celastrus scandens Linnaeus USA: Massachusetts Charlton: R. C. Bean & C. Schweinfurth 1916-5-20
Cornaceae
NEBC: 00767323 Cornus florida Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Cyperaceae
NEBC: 00218301 Carex bromoides Willdenow USA: Massachusetts Charlton: R. C. Bean & C. Schweinfurth 16103 1916-5-20
NEBC: 00854871 Carex pensylvanica Lamarck USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16139 1916-5-20
NEBC: 01029856 Carex stricta Lamarck USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16146 1916-5-20
NEBC: 01059629 Carex torta Boott ex Tuckerman USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16131 1916-5-20
Dennstaedtiaceae
NEBC: 00631268 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16090 1916-5-20
Dryopteridaceae
NEBC: 00636109 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00657732 Dryopteris marginalis (Linnaeus) A. Gray USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16081 1916-5-20
Ericaceae
NEBC: 00448278 Gaultheria procumbens Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00484800 Kalmia angustifolia Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00461976 Vaccinium angustifolium Aiton USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00519732 Vaccinium corymbosum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00517125 Vaccinium pallidum Aiton USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Fabaceae
NEBC: 00747656 Baptisia tinctoria (Linnaeus) Ventenat USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Fagaceae
NEBC: 00662600 Quercus alba Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16117 1916-5-20
NEBC: 00676664 Quercus rubra Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16087 1916-5-20
Geraniaceae
NEBC: 01068358 Geranium maculatum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Hippocastanaceae
NEBC: 00771464 Aesculus hippocastanum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Hypericaceae
NEBC: 00685443 Hypericum perforatum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00774746 Hypericum punctatum Lamarck USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Hypoxidaceae
NEBC: 00485916 Hypoxis hirsuta (Linnaeus) Coville USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16089 1916-5-20
Iridaceae
NEBC: 01044265 Iris versicolor Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16147 1916-5-20
Juglandaceae
NEBC: 00567954 Carya ovata (Miller) K. Koch USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16031 1916-5-20
Juncaceae
NEBC: 00865425 Luzula multiflora (Ehrhart) Lejeune USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16138 1916-5-20
Lamiaceae
NEBC: 00562630 Glechoma hederacea Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00759157 Nepeta cataria Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00591090 Prunella vulgaris Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Lauraceae
NEBC: 00505046 Lindera benzoin (Linnaeus) Blume USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16118 1916-5-20
Liliaceae
NEBC: 00560593 Clintonia borealis (Aiton) Rafinesque USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16110 1916-5-30
NEBC: 00505602 Maianthemum canadense Desfontaines USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00817366 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16133 1916-5-20
NEBC: 00868573 Polygonatum pubescens (Willdenow) Pursh USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16134 1916-5-20
NEBC: 00575964 Trillium cernuum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16086 1916-5-20
NEBC: 00869331 Trillium erectum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00810822 Uvularia perfoliata Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16078 1916-5-20
NEBC: 00869745 Uvularia sessilifolia Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16121 1916-5-20
NEBC: 00869918 Veratrum viride Aiton USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Lobeliaceae
NEBC: 00820756 Lobelia cardinalis Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Lycopodiaceae
NEBC: 00740091 Dendrolycopodium hickeyi (W. H. Wagner, Beitel & R. C. Moran) A. Haines USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16053 1916-5-20
NEBC: 00214319 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: Massachusetts Charlton: R. C. Bean & C. Schweinfurth 16070 1916-5-20
NEBC: 00690721 Lycopodium clavatum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Oleaceae
NEBC: 00593604 Syringa vulgaris Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Ophioglossaceae
NEBC: 00654810 Botrychium dissectum Sprengel USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00654811 Botrychium dissectum Sprengel USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16080 1916-5-20
Orchidaceae
NEBC: 00728503 Galearis spectabilis (Linnaeus) Rafinesque USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16048 1916-5-20
NEBC: 01021210 Goodyera pubescens (Willdenow) R. Brown USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16100 1916-5-20
Orobanchaceae
NEBC: 00503186 Pedicularis canadensis Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Osmundaceae
NEBC: 00639772 Osmunda claytoniana Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16085 1916-5-20
NEBC: 00720681 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Papaveraceae
NEBC: 00614001 Sanguinaria canadensis Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Pinaceae
NEBC: 00629527 Pinus strobus Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16156 1916-5-20
Plantaginaceae
NEBC: 00656826 Veronica officinalis Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00579271 Veronica serpyllifolia Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Polygalaceae
NEBC: 00572463 Polygala paucifolia Willdenow USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Polygonaceae
NEBC: 00501885 Rumex acetosella Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Polypodiaceae
NEBC: 00658233 Polypodium virginianum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16079 1916-5-20
Pteridaceae
NEBC: 00681368 Adiantum pedatum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16040 1916-5-20
Ranunculaceae
NEBC: 01034438 Actaea rubra (Aiton) Willdenow USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16074 1916-5-20
NEBC: 00572103 Anemone quinquefolia Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16123 1916-5-20
NEBC: 00485414 Aquilegia canadensis Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00866688 Caltha palustris Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16108 1916-5-20
NEBC: 00575777 Clematis virginiana Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16140 1916-5-20
NEBC: 00553641 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16036 1916-5-20
NEBC: 01013326 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16038 1916-5-20
NEBC: 00831136 Ranunculus abortivus Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16059 1916-5-20
NEBC: 00517364 Ranunculus bulbosus Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16109 1916-5-20
NEBC: 00768665 Ranunculus hispidus Michaux USA: Vermont Charlton R. C. Bean & C. Schweinfurth 16056 1916-5-20
NEBC: 00552825 Thalictrum dioicum Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16071 1916-5-20
NEBC: 00697594 Thalictrum pubescens Pursh USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16148 1916-5-20
NEBC: 00697799 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16060 1916-5-20
Rosaceae
NEBC: 00483969 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00740472 Amelanchier laevis Wiegand USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00756141 Fragaria virginiana Miller USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00743103 Prunus pensylvanica Linnaeus f. USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00743447 Prunus virginiana Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00723641 Rubus hispidus Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00641445 Rubus pubescens Rafinesque USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00710251 Spiraea tomentosa Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Rubiaceae
NEBC: 00503450 Galium triflorum Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00485247 Houstonia caerulea Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00670532 Mitchella repens Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Salicaceae
NEBC: 00724154 Populus grandidentata Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16097 1916-5-20
NEBC: 00710435 Salix bebbiana Sargent USA: Massachusetts Blackstone: Blackstone R. C. Bean & C. Schweinfurth 1916-5-21
NEBC: 00710434 Salix bebbiana Sargent USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00710437 Salix bebbiana Sargent USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00710436 Salix bebbiana Sargent USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00644233 Salix bebbiana Sargent USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16107 1916-5-20
NEBC: 00756821 Salix discolor Muhlenberg USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16137 1916-5-20
NEBC: 00441619 Salix eriocephala Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16032 1916-5-20
Saxifragaceae
NEBC: 01008228 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16096 1916-5-20
NEBC: 00730494 Ribes americanum Miller USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16026 1916-5-20
NEBC: 00730760 Ribes hirtellum Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16025 1916-5-20
NEBC: 00730761 Ribes hirtellum Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16155 1916-5-20
NEBC: 00563155 Saxifraga pensylvanica Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16082 1916-5-20
NEBC: 00575104 Saxifraga virginiensis Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16062 1916-5-20
NEBC: 01038934 Tiarella cordifolia Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16039 1916-5-20
Scrophulariaceae
NEBC: 00505256 Verbascum thapsus Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Taxaceae
NEBC: 00679781 Taxus canadensis Marshall USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16043 1916-5-20
Thelypteridaceae
NEBC: 00631691 Phegopteris connectilis (Michaux) Watt USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16141 1916-5-20
Tiliaceae
NEBC: 00733169 Tilia americana Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Trilliaceae
NEBC: 00573241 Medeola virginiana Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16041 1916-5-20
Ulmaceae
NEBC: 00730266 Ulmus americana Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16144 1916-5-20
Urticaceae
NEBC: 00648136 Laportea canadensis (Linnaeus) Weddell USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 16034 1916-5-20
Verbenaceae
NEBC: 00678607 Verbena urticifolia Linnaeus USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
Violaceae
NEBC: 00560960 Viola labradorica Schrank USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00760368 Viola pallens (Banks ex Gingins) Brainerd USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00713852 Viola pubescens Aiton USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00713851 Viola pubescens Aiton USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00702858 Viola rotundifolia Michaux USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00640729 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20
NEBC: 00649320 Viola sororia Willdenow USA: Massachusetts Charlton: Charlton R. C. Bean & C. Schweinfurth 1916-5-20