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Index of Botanical Specimens
Search for collectorid:[52302] and year collected:[1915]
= with images
Aceraceae
NEBC: 00772793
Acer pensylvanicum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15102 1915-5-15
NEBC: 00677408
Acer rubrum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15109 1915-5-15
Alliaceae
NEBC: 00680629
Allium tricoccum
Aiton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Apiaceae
NEBC: 00483256
Angelica atropurpurea
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01009445
Osmorhiza claytonii
(Michaux) C. B. Clarke USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01009049
Panax trifolius
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00566099
Zizia aurea
(Linnaeus) W. D. J. Koch USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Aquifoliaceae
NEBC: 00760936
Ilex laevigata
(Pursh) A. Gray USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15086 1915-5-15
NEBC: 00629991
Ilex mucronata
(Linnaeus) M. Powell, Savolainen & S. Andrews USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15080 1915-5-15
Araceae
NEBC: 01010714
Acorus calamus
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01080245
Arisaema triphyllum
(Linnaeus) Schott USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Araliaceae
NEBC: 00448590
Aralia nudicaulis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00448591
Aralia nudicaulis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00282959
Aralia racemosa
Linnaeus USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 1915-5-15
Aristolochiaceae
NEBC: 00762002
Asarum canadense
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Aspidiaceae
NEBC: 00695547
Polystichum acrostichoides
(Michaux) Schott USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15113 1915-5-15
Aspleniaceae
NEBC: 00701108
Asplenium platyneuron
(Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15168 1915-1-16
NEBC: 00577879
Asplenium rhizophyllum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15170 1915-5-16
NEBC: 00631612
Asplenium trichomanes
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15169 1915-5-16
Asteraceae
NEBC: 01007178
Anaphalis margaritacea
(Linnaeus) Bentham & Hooker f. USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01007586
Antennaria howellii neodioica
(Greene) Bayer USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01007998
Antennaria neglecta
Greene USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01079177
Erigeron pulchellus
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00680435
Krigia virginica
(Linnaeus) Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 01008952
Packera obovata
(Muhlenberg ex Willdenow) W. A. Weber & Á. Löve USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01077495
Solidago caesia
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01062879
Solidago flexicaulis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01062878
Solidago flexicaulis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01031941
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00718820
Tanacetum vulgare
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00637740
Taraxacum laevigatum
(Willdenow) de Candolle USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 00577112
Tussilago farfara
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Athyriaceae
NEBC: 00551406
Cystopteris bulbifera
(Linnaeus) Bernhardi USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15160 1915-5-16
NEBC: 00746637
Cystopteris tenuis
(Michaux) Desvaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15161 1915-5-16
NEBC: 00746642
Cystopteris tenuis
(Michaux) Desvaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15062 1915-5-15
NEBC: 00551653
Deparia acrostichoides
(Swartz) M. Kato USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00695447
Gymnocarpium dryopteris
(Linnaeus) Newman USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Berberidaceae
NEBC: 00719940
Caulophyllum thalictroides
(Linnaeus) Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Betulaceae
NEBC: 00657958
Betula alleghaniensis
Britton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15106 1915-5-15
NEBC: 00634544
Betula lenta
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00634547
Betula lenta
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15153 1915-5-16
GH: 00634548
Betula lenta
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15105 1915-5-15
NEBC: 00634771
Betula papyrifera
Marshall USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15054 1915-5-15
NEBC: 00727293
Carpinus caroliniana virginiana
(Marsh.) Furlow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15033 1915-5-15
NEBC: 00746014
Corylus cornuta
Marshall USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15024 1915-5-15
NEBC: 00746151
Ostrya virginiana
(Miller) K. Koch USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15150 1915-5-16
Brassicaceae
NEBC: 01065440
Arabis pycnocarpa
M. Hopkins USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 00448876
Barbarea vulgaris
W. T. Aiton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00582245
Capsella bursa-pastoris
(Linnaeus) Medikus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00757456
Cardamine diphylla
(Michaux) Alph. Wood USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00558928
Cardamine pensylvanica
Muhlenberg ex Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Caprifoliaceae
NEBC: 00682563
Lonicera canadensis
Bartram ex Marsh. USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15088 1915-5-15
NEBC: 00702000
Sambucus racemosa
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15069 1915-5-15
NEBC: 00702301
Viburnum acerifolium
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15101 1915-5-15
NEBC: 00687852
Viburnum lantanoides
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15071 1915-5-15
Caryophyllaceae
NEBC: 00820230
Arenaria serpyllifolia
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 00564850
Cerastium fontanum vulgare
(Hartman) Greuter & Burdet USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00602550
Saponaria officinalis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00581596
Stellaria graminea
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00586072
Stellaria media
(Linnaeus) Villars USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Celastraceae
NEBC: 00295274
Celastrus scandens
Linnaeus USA: Massachusetts Adams: C. H. Knowlton & R. C. Bean 15023 1915-5-15
Cornaceae
NEBC: 00773533
Cornus alternifolia
Linnaeus f. USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15140 1915-5-16
NEBC: 00502648
Cornus rugosa
Lamarck USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15144 1915-5-16
Cyperaceae
NEBC: 00214344
Carex albursina
E. Sheldon USA: Massachusetts Adams: C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00221100
Carex arctata
Boott USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00217155
Carex aurea
Nuttall USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 1915-5-15
GH: 00222604
Carex communis
L. H. Bailey USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00222605
Carex communis
L. H. Bailey USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00229642
Carex deweyana deweyana
USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 1915-5-13
NEBC: 00254779
Carex interior
L. H. Bailey USA: Massachusetts Adams: C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01030392
Carex laxiflora
Lamarck USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00895758
Carex novae-angliae
Schweinitz USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01161219
Carex pallescens
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00854517
Carex pedunculata
Muhlenberg ex Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00854903
Carex pensylvanica
Lamarck USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01161558
Carex platyphylla
J. Carey USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00802358
Carex scabrata
Schweinitz USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00766013
Carex stipata
Muhlenberg ex Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01058904
Eriophorum viridicarinatum
(Engelmann) Fernald USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Dryopteridaceae
NEBC: 00636134
Dryopteris intermedia
(Muhlenberg ex Willdenow) A. Gray USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15119 1915-5-15
NEBC: 00657789
Dryopteris marginalis
(Linnaeus) A. Gray USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15159 1915-5-16
Equisetaceae
NEBC: 00694363
Equisetum hyemale affine
(Engelmann) A. A. Eaton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15115 1915-5-15
NEBC: 00706510
Equisetum scirpoides
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15120 1915-5-15
Ericaceae
NEBC: 00563872
Pyrola chlorantha
Swartz USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00463027
Vaccinium angustifolium
Aiton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15085 1915-5-15
Euphorbiaceae
NEBC: 00578173
Euphorbia cyparissias
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Fabaceae
NEBC: 00562381
Amphicarpaea bracteata
(Linnaeus) Fernald USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Fagaceae
NEBC: 00567128
Castanea dentata
(Marshall) Borkhausen USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 75145 1915-5-16
NEBC: 00727846
Fagus grandifolia
Ehrhart USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15079 1915-5-15
Geraniaceae
NEBC: 01070558
Geranium robertianum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
Hamamelidaceae
NEBC: 00649012
Hamamelis virginiana
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15090 1915-5-15
Hydrophyllaceae
NEBC: 00716638
Hydrophyllum virginianum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Hypericaceae
NEBC: 00685468
Hypericum perforatum
Linnaeus USA: Massachusetts Florida: Florida C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00685470
Hypericum perforatum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Juncaceae
NEBC: 00880263
Luzula multiflora
(Ehrhart) Lejeune USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Lamiaceae
NEBC: 00656195
Clinopodium vulgare
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00562657
Glechoma hederacea
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00558361
Leonurus cardiaca
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01018271
Mentha canadensis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00611507
Mentha piperita
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00759171
Nepeta cataria
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Liliaceae
NEBC: 00560632
Clintonia borealis
(Aiton) Rafinesque USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00880668
Erythronium americanum
Ker Gawler USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00505627
Maianthemum canadense
Desfontaines USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00817418
Maianthemum racemosum
(Linnaeus) Link USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00868615
Polygonatum pubescens
(Willdenow) Pursh USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01044059
Streptopus lanceolatus
(Aiton) Reveal USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00869305
Trillium erectum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00869306
Trillium erectum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00810660
Trillium undulatum
Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00810700
Uvularia grandiflora
Smith USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00869805
Uvularia sessilifolia
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00869806
Uvularia sessilifolia
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Lycopodiaceae
NEBC: 00214465
Diphasiastrum digitatum
(Dillenius ex A. Braun) Holub USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 15143 1915-5-16
NEBC: 00661496
Huperzia lucidula
(Michaux) Trevisan USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15076 1915-5-15
Onagraceae
NEBC: 01073542
Circaea alpina
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01073788
Circaea canadensis canadensis
(Linnaeus) Hill USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Ophioglossaceae
NEBC: 00690402
Botrychium virginianum
(Linnaeus) Swartz USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Orchidaceae
NEBC: 01021126
Corallorhiza trifida
Châtelain USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Orobanchaceae
NEBC: 00630812
Epifagus virginiana
(Linnaeus) W. P. C. Barton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Oxalidaceae
NEBC: 01071334
Oxalis montana
Rafinesque USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Papaveraceae
NEBC: 00722168
Dicentra canadensis
(Goldie) Walpers USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00660073
Dicentra cucullaria
(Linnaeus) Bernhardi USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00614022
Sanguinaria canadensis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Parnassiaceae
NEBC: 01078920
Parnassia glauca
Rafinesque USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Pinaceae
NEBC: 00231032
Picea mariana
(Miller) Brittan, Sterns & Poggenburg USA: Massachusetts Adams: Hoosac Valley C. H. Knowlton & R. C. Bean 15117 1915-5-15
NEBC: 00629562
Pinus strobus
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15121 1915-5-15
Plantaginaceae
NEBC: 00736723
Chelone glabra
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00691351
Linaria vulgaris
Miller USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00656588
Veronica arvensis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 00656851
Veronica officinalis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00579304
Veronica serpyllifolia
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Platanaceae
NEBC: 00648236
Platanus occidentalis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15038 1915-5-15
Poaceae
NEBC: 00622733
Anthoxanthum odoratum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01045322
Brachyelytrum aristosum
(Michaux) P. Beauvois ex Branner & Coville USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00613637
Festuca ovina
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01150713
Oryzopsis asperifolia
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00595344
Poa annua
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Polygonaceae
NEBC: 00762817
Polygonum cilinode
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Polypodiaceae
NEBC: 00658263
Polypodium virginianum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15058 1915-5-15
Portulacaceae
NEBC: 00675566
Claytonia caroliniana
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Pteridaceae
NEBC: 00681407
Adiantum pedatum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15075 1915-5-15
NEBC: 00681408
Adiantum pedatum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15148 1915-5-16
Ranunculaceae
NEBC: 00562145
Actaea pachypoda
Elliott USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01034468
Actaea rubra
(Aiton) Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00485429
Aquilegia canadensis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 00575804
Clematis virginiana
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00553688
Coptis trifolia
(Linnaeus) Salisbury USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00595996
Hepatica acutiloba
de Candolle USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01020532
Ranunculus abortivus
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00692594
Ranunculus hispidus caricetorum
(Greene) T. Duncan USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00719252
Ranunculus recurvatus
Poiret USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Rosaceae
NEBC: 00743983
Amelanchier laevis
Wiegand USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00743984
Amelanchier laevis
Wiegand USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15100 1915-5-15
NEBC: 00706128
Crataegus holmesiana
Ashe USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15151 1915-5-16
NEBC: 00706653
Crataegus macrosperma
Ashe USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15138 1915-5-16
NEBC: 00706654
Crataegus macrosperma
Ashe USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 00688607
Fragaria virginiana terrae-novae
(Rydberg) Fernald & Wiegand USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 00724630
Geum laciniatum
Murray USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00710763
Potentilla canadensis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00756332
Potentilla fruticosa
(Linnaeus) Rydberg USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15139 1915-5-16
NEBC: 00653393
Potentilla simplex
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00743165
Prunus pensylvanica
Linnaeus f. USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15070 1915-5-15
NEBC: 00738238
Prunus virginiana
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15099 1915-5-15
NEBC: 00738240
Prunus virginiana
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15037 1915-5-15
NEBC: 00524907
Rosa rubiginosa
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15098 1915-5-15
NEBC: 00758463
Rubus allegheniensis
Porter USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15096 1915-5-15
NEBC: 00758783
Rubus canadensis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15081 1915-5-15
NEBC: 00651691
Rubus odoratus
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15087 1915-5-15
NEBC: 00641527
Rubus pubescens
Rafinesque USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00706962
Sorbus americana
Marshall USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15078 1915-5-15
NEBC: 00710282
Spiraea tomentosa
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15154 1915-5-16
Rubiaceae
NEBC: 00558477
Galium circaezans hypomalacum
Fernald USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00610288
Galium mollugo
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00503479
Galium triflorum
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00670576
Mitchella repens
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Salicaceae
NEBC: 00659957
Populus balsamifera
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15097 1915-5-15
NEBC: 00724176
Populus grandidentata
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15104 1915-5-15
NEBC: 00523241
Salix alba
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15157 1915-5-16
NEBC: 00653211
Salix bebbiana
Sargent USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15053 1915-5-15
NEBC: 00653212
Salix bebbiana
Sargent USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15092 1915-5-15
NEBC: 00653495
Salix discolor
Muhlenberg USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15036 1915-5-15
NEBC: 00441690
Salix eriocephala
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15094 1915-5-15
NEBC: 00769304
Salix humilis
Marshall USA: Massachusetts East Deerfield C. H. Knowlton & R. C. Bean 15134 1915-5-16
NEBC: 00653982
Salix lucida
Muhlenberg USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15093 1915-5-15
NEBC: 00723158
Salix nigra
Marshall USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00523443
Salix rubens
F. v. P. v. Schrank USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00641175
Salix sericea
Marshall USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15091 1915-5-15
Saxifragaceae
NEBC: 01008253
Chrysosplenium americanum
Schweinitz ex Hooker USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01028076
Mitella diphylla
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 01008830
Mitella nuda
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00730569
Ribes cynosbati
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15110 1915-5-15
NEBC: 00771553
Ribes rubrum
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15034 1915-5-15
NEBC: 00665709
Ribes triste
Pallas USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15111 1915-5-15
NEBC: 00575140
Saxifraga virginiensis
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-16
NEBC: 01038987
Tiarella cordifolia
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Selaginellaceae
NEBC: 00632648
Selaginella apoda
(Linnaeus) C. Morren USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Thelypteridaceae
NEBC: 00631727
Phegopteris connectilis
(Michaux) Watt USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15118 1915-5-15
Tiliaceae
NEBC: 00733208
Tilia americana
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15103 1915-5-15
Trilliaceae
NEBC: 00573253
Medeola virginiana
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Ulmaceae
NEBC: 00730292
Ulmus americana
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 15027 1915-5-15
Urticaceae
NEBC: 00648152
Laportea canadensis
(Linnaeus) Weddell USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
Violaceae
NEBC: 00560212
Viola blanda
Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00560214
Viola blanda
Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00773267
Viola canadensis
Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00504352
Viola cucullata
Aiton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00760414
Viola pallens
(Banks ex Gingins) Brainerd USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00721111
Viola pubescens
Aiton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00721113
Viola pubescens
Aiton USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00687674
Viola renifolia
A. Gray USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00721444
Viola rostrata
Pursh USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00702900
Viola rotundifolia
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00702908
Viola rotundifolia
Michaux USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00640794
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00665589
Viola selkirkii
Pursh USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15
NEBC: 00649445
Viola sororia
Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton & R. C. Bean 1915-5-15