Aquifoliaceae NEBC: 00734672 Ilex glabra (Linnaeus) A. Gray USA: Massachusetts Harwich: Harwich C. A. Weatherby 2834 1911-10-4
GH: 00760923 Ilex laevigata (Pursh) A. Gray USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-8
NEBC: 00760924 Ilex laevigata (Pursh) A. Gray USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-8
Asteraceae NEBC: 01037535 Bidens connata Muhlenberg ex Willdenow USA: Massachusetts Lincoln: Lincoln, Sandy Pond C. A. Weatherby 2817 1911-9-10
NEBC: 01008028 Bidens trichosperma (Michaux) Britton USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 01008029 Bidens trichosperma (Michaux) Britton USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 00705296 Chrysopsis falcata (Pursh) Elliott USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-4
NEBC: 00725819 Coreopsis rosea Nuttall USA: Massachusetts Chatham: Chatham C. A. Weatherby 2838 1911-10-6
NEBC: 00753397 Eupatorium hyssopifolium Linnaeus USA: Massachusetts Barnstable Town C. A. Weatherby 1911-10-5
GH: 01034128 Eupatorium pilosum Walter USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 01055109 Euthamia graminifolia (Linnaeus) Nuttall USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
GH: 01055134 Euthamia graminifolia (Linnaeus) Nuttall USA: Massachusetts Harwich: Harwich C. A. Weatherby 2832 1911-10-3
NEBC: 01079751 Euthamia tenuifolia USA: Massachusetts Chatham: Chatham C. A. Weatherby 1911-10-6
NEBC: 01067324 Hieracium gronovii Linnaeus USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 00718449 Scorzoneroides autumnalis (Linnaeus) Moench USA: New Hampshire Rye: Rye C. A. Weatherby 821 1911-7-16
GH: 01079970 Solidago aestivalis E. P. Bicknell USA: Massachusetts West Harwich C. A. Weatherby 1911-10-8
GH: 01064078 Solidago odora Aiton USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 01064079 Solidago odora Aiton USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 00834792 Symphyotrichum USA: Massachusetts West Harwich C. A. Weatherby 2831 1911-10-3
NEBC: 01031311 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-8
GH: 01031312 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Harwich: Harwich C. A. Weatherby 2831 1911-10-3
NEBC: 01031313 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-8
NEBC: 01031314 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Harwich: Harwich C. A. Weatherby 2831 1911-10-3
Balsaminaceae NEBC: 00484211 Impatiens capensis Meerburgh USA: Massachusetts Billerica: Billerica C. A. Weatherby 2819 1911-8-12
NEBC: 00484212 Impatiens capensis Meerburgh USA: Massachusetts Billerica: Billerica C. A. Weatherby 1911-8-12
GH: 00484214 Impatiens capensis Meerburgh USA: Massachusetts Billerica: Billerica C. A. Weatherby 1911-8-12
GH: 00484215 Impatiens capensis Meerburgh USA: Massachusetts Billerica: Billerica C. A. Weatherby 1911-8-12
NEBC: 00484211 Impatiens capensis albiflora (E. L. Rand & Redfield) Fernald & B. G. Schubert USA: Massachusetts Billerica: Billerica C. A. Weatherby 2819 1911-8-12
Blechnaceae GH: 00708646 Woodwardia virginica (Linnaeus) Smith USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 00708655 Woodwardia virginica (Linnaeus) Smith USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
Convolvulaceae NEBC: 00633731 Calystegia sepium (Linnaeus) R. Brown USA: New Hampshire Rye: Rye C. A. Weatherby 1911-7-16
GH: 00716454 Cuscuta campestris Yuncker USA: Massachusetts Cambridge: Cambridge, Hillside Ave. C. A. Weatherby 1911-7-12
Cyperaceae NEBC: 01030599 Carex longii Mackenzie USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 01042218 Cladium mariscoides (Muhlenberg) Torrey USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-8
NEBC: 01042626 Cyperus dentatus Torrey USA: Massachusetts Barnstable Town C. A. Weatherby 2833 1911-10-5
NEBC: 01042661 Cyperus dentatus Torrey USA: Massachusetts Barnstable Town C. A. Weatherby 2833 1911-10-5
NEBC: 01018058 Eleocharis flavescens olivacea (Torrey) Gleason USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 1911-9-23
NEBC: 00717645 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Stow: Maynard, near White's Pond C. A. Weatherby 2943 1911-9-24
GH: 00717646 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Stow: Maynard, near White's Pond C. A. Weatherby 2843 1911-9-24
GH: 00766190 Lipocarpha micrantha (Vahl) G. C. Tucker USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 1911-7-20
GH: 00807170 Lipocarpha micrantha (Vahl) G. C. Tucker USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 1911-9-24
NEBC: 00766191 Lipocarpha micrantha (Vahl) G. C. Tucker USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 2816 1911-7-20
NEBC: 00807171 Lipocarpha micrantha (Vahl) G. C. Tucker USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 2816 1911-9-24
GH: 00892843 Rhynchospora alba (Linnaeus) Vahl USA: Massachusetts Billerica: Billerica, along the Concord Rive... C. A. Weatherby 1911-8-12
NEBC: 00807392 Scirpus pungens Vahl USA: Massachusetts Chatham: Chatham C. A. Weatherby 1911-10-6
NEBC: 00807576 Scirpus smithii A. Gray USA: Massachusetts Stow: Maynard, near White's Pond C. A. Weatherby 1911-9-24
GH: 00807580 Scirpus smithii A. Gray USA: Massachusetts Stow: Maynard, near White's Pond C. A. Weatherby 1911-9-24
Droseraceae NEBC: 00741611 Drosera filiformis Rafinesque USA: Massachusetts Dennis: Dennis C. A. Weatherby 2830 1911-10-3
Dryopteridaceae NEBC: 00636092 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: Massachusetts Dennis: Dennis C. A. Weatherby 1911-10-8
NEBC: 00671517 Dryopteris marginalis (Linnaeus) A. Gray USA: Connecticut Plainville: Plainville C. A. Weatherby 2851 1911-11-5
Fabaceae NEBC: 00639406 Lespedeza capitata Michaux USA: Connecticut Berlin: Berlin C. A. Weatherby 2849 1911-10-29
NEBC: 00501542 Trifolium arvense Linnaeus USA: New Hampshire Rye: Rye C. A. Weatherby 2824 1911-7-16
NEBC: 00463273 Vicia cracca Linnaeus USA: Massachusetts Concord: Concord C. A. Weatherby 1911-7-30
Geraniaceae GH: 00761090 Erodium cicutarium (Linnaeus) L'Heritier ex Aiton USA: Massachusetts Harwich: Harwich C. A. Weatherby 2842 1911-10-8
Juncaceae NEBC: 01045105 Juncus canadensis J. Gay ex Laharpe USA: Massachusetts Barnstable Town C. A. Weatherby 2855 1911-10-5
GH: 00029624 Juncus canadensis conglobatus Fernald USA: Massachusetts Hyannis: Cranberry bog near beach C. A. Weatherby 2833 1911-10-5
NEBC: 00032002 Juncus canadensis conglobatus Fernald USA: Massachusetts Hyannis: Cranberry bog near beach C. A. Weatherby 2833 1911-10-5
NEBC: 01178832 Juncus dichotomus Elliott USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
GH: 00878617 Juncus platyphyllus (Wiegand) Fernald USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
Lamiaceae NEBC: 00696983 Pycnanthemum incanum (Linnaeus) Michaux USA: Connecticut Berlin: Berlin C. A. Weatherby 2850 1911-10-29
Linaceae NEBC: 01070642 Linum virginianum Linnaeus USA: Massachusetts Chatham: Chatham C. A. Weatherby 2837 1911-10-6
Penthoraceae NEBC: 01067030 Penthorum sedoides Linnaeus USA: Connecticut Hartford: Hartford C. A. Weatherby 2789 1911-9-25
Plantaginaceae GH: 00502292 Gratiola aurea Muhlenberg USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 1911-7-30
NEBC: 00502295 Gratiola aurea Muhlenberg USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 2820 1911-7-30
NEBC: 00502455 Gratiola aurea helveola Bartlett USA: Massachusetts Stow: Maynard, White's Pond C. A. Weatherby 2820 1911-7-30
Poaceae NEBC: 00835627 Agrostis stolonifera Linnaeus USA: New Hampshire Rye: Rye C. A. Weatherby 1911-7-16
NEBC: 00835297 Agrostis stolonifera palustris (Hudson) Farwell USA: New Hampshire Rye: Rye C. A. Weatherby 2823 1911-7-16
NEBC: 00635258 Andropogon virginicus abbreviatus (Hackel) Fernald & Griscom USA: Massachusetts Harwich: Harwich C. A. Weatherby 2840 1911-10-3
NEBC: 00768045 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Massachusetts Harwich: Harwich C. A. Weatherby 2839 1911-10-3
GH: 00768054 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Massachusetts Harwich: Harwich C. A. Weatherby 2839 1911-10-3
NEBC: 00673917 Dichanthelium acuminatum spretum (Schultes) Freckmann & Lelong USA: Massachusetts Billerica: Billerica C. A. Weatherby 1911-8-12
GH: 00768960 Dichanthelium ovale pseudopubescens (Nash) Freckmann & Lelong USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 00768965 Dichanthelium ovale pseudopubescens (Nash) Freckmann & Lelong USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 00875646 Dichanthelium sphaerocarpon (Elliott) Gould USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-4
Polygalaceae NEBC: 00720287 Polygala polygama Walter USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-4
Polygonaceae GH: 00762114 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
NEBC: 00762115 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Harwich: Harwich C. A. Weatherby 1911-10-3
Primulaceae NEBC: 00502705 Lysimachia hybrida Michaux USA: Massachusetts Billerica: Billerica, along Concord River C. A. Weatherby 1911-8-12
Rubiaceae GH: 00598781 Galium verum Linnaeus USA: Massachusetts Taunton: Taunton C. A. Weatherby 1911
Scrophulariaceae NEBC: 00686942 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Billerica: Billerica C. A. Weatherby 1911-8-12
Solanaceae GH: 00576167 Datura stramonium Linnaeus USA: Massachusetts Cambridge: in [Harvard] Botanic Garden C. A. Weatherby 1911-8-16
Xyridaceae NEBC: 01151640 Xyris difformis Chapman USA: Massachusetts Chatham: Chatham C. A. Weatherby 2836 1911-10-6
NEBC: 00855256 Xyris torta Smith USA: Massachusetts Stow: Stow, White's Pond, North end C. A. Weatherby 1911-7-30