Harvard University Herbaria & Libraries

Aizoaceae
GH: 00751209 Mollugo verticillata Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 00751210 Mollugo verticillata Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
Alismataceae
GH: 01032341 Alisma triviale Pursh USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
Apiaceae
GH: 00483283 Sanicula marilandica Linnaeus USA: Maine Fort Fairfield: Fort Fairfield E. F. Williams 1902-7-16
Apocynaceae
NEBC: 00685261 Vinca minor Linnaeus USA: Massachusetts E. F. Williams 1902-4-20
GH: 00685263 Vinca minor Linnaeus USA: Massachusetts Milton: Milton E. F. Williams 1902-4-20
Aquifoliaceae
NEBC: 00713225 Ilex opaca Aiton USA: Massachusetts Holbrook: Holbrook E. F. Williams 1902-5-30
Asteraceae
GH: 00566881 Achillea millefolium Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 01007642 Antennaria howellii neodioica (Greene) Bayer USA: Connecticut Manchester: Manchester E. F. Williams 1902
GH: 01053706 Antennaria parlinii fallax (Greene) Bayer & Stebbins USA: Massachusetts Holbrook: Holbrook E. F. Williams 1902-5-30
NEBC: 00725603 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: New Hampshire Hampton: Hampton E. F. Williams 2 1902-8-31
GH: 00002822 Aster acuminatus Michaux USA: Massachusetts Lincoln: E. F. Williams 1902-10-5
GH: 00002822 Aster acuminatus subverticillatus Fernald USA: Massachusetts Lincoln: E. F. Williams 1902-10-5
NEBC: 01066708 Bidens beckii Torrey USA: Maine Chesterville: Chesterville E. F. Williams 1902-8-19
GH: 01017649 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: Massachusetts Georgetown: Georgetown E. F. Williams 1 1902-8-24
GH: 00587500 Hieracium aurantiacum Linnaeus USA: Massachusetts Georgetown: South Georgetown E. F. Williams 1 1902-8-24
GH: 01832405 Hieracium lachenalii C. C. Gmelin Canada: Quebec Province [data not captured] E. F. Williams 1902-8-6
NEBC: 01028033 Iva frutescens Linnaeus USA: Massachusetts Newbury: Newbury E. F. Williams 1902-8-24
NEBC: 01020628 Oclemena acuminata (Michaux) Greene USA: Massachusetts Lincoln E. F. Williams 1902-10-5
GH: 00002822 Oclemena acuminata (Michaux) Greene USA: Massachusetts Lincoln: E. F. Williams 1902-10-5
GH: 01015672 Oclemena nemoralis (Aiton) Greene USA: Massachusetts Tewksbury: Round Pond, Tewksbury E. F. Williams 1 1902-9-1
GH: 00011893 Packera aurea (Linnaeus) A. Löve & D. Löve USA: Massachusetts Tewksbury: [no additional data] E. F. Williams 1902-6-7
GH: 00011893 Senecio aureus Linnaeus USA: Massachusetts Tewksbury: [no additional data] E. F. Williams 1902-6-7
GH: 00011893 Senecio aureus intercursus Fernald USA: Massachusetts Tewksbury: [no additional data] E. F. Williams 1902-6-7
NEBC: 00705213 Symphyotrichum anticostense (Fernald) G. L. Nesom USA: Maine Fort Fairfield: Fort Fairfield E. F. Williams 1902-8-15
GH: 01014622 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00626365 Taraxacum officinale F. H. Wiggers USA: Massachusetts Canton: Canton E. F. Williams 1902-5-25
Betulaceae
GH: 00634013 Betula cordifolia Regel USA: Maine Camden: Camden E. F. Williams 1902-7-20
NEBC: 00634014 Betula cordifolia Regel USA: Maine Camden: Camden E. F. Williams 1902-8-16
Brassicaceae
GH: 01023430 Cakile edentula (Bigelow) Hooker USA: Massachusetts Barnstable Town E. F. Williams 1902-9-14
Caprifoliaceae
GH: 00577518 Lonicera morrowii A. Gray USA: Massachusetts Holbrook: Holbrook E. F. Williams 1902-5-30
NEBC: 00577520 Lonicera morrowii A. Gray USA: Massachusetts Holbrook: Holbrook E. F. Williams 1902-5-30
Caryophyllaceae
GH: 00581089 Agrostemma githago Linnaeus USA: Maine Caribou: Caribou E. F. Williams 1902-7-18
NEBC: 00581202 Scleranthus annuus Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00581203 Scleranthus annuus Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 2 1902-8-21
GH: 00575531 Silene caroliniana pensylvanica (Michaux) Fernald USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-6-7
GH: 00693453 Spergularia marina (Linnaeus) Grisebach USA: Massachusetts Barnstable Town E. F. Williams 1902-9-14
Chenopodiaceae
GH: 00598875 Chenopodium berlandieri bushianum (Aellen) Cronquist USA: Massachusetts Lincoln: Lincoln E. F. Williams 1902-10-5
NEBC: 00732443 Sarcocornia perennis USA: Massachusetts Barnstable Town E. F. Williams 1902-9-14
GH: 00732567 Suaeda linearis (Elliott) Moquin-Tandon USA: Massachusetts Barnstable Town E. F. Williams 1902-9-14
Cornaceae
GH: 00773749 Cornus intermedia (Farr) Calder & Roy L. Taylor USA: Massachusetts Holbrook: Holbrook E. F. Williams 1902-5-30
Cyperaceae
NEBC: 00299384 Carex knieskernii Dewey USA: Maine Caribou: E. F. Williams 1902-7-18
GH: 00299385 Carex knieskernii Dewey USA: Maine Caribou: E. F. Williams 1902-7-18
GH: 00770335 Carex sterilis Schkuhr ex Willdenow USA: Maine Fort Fairfield: Fort Fairfield E. F. Williams 1902-7-15
NEBC: 01042143 Cladium mariscoides (Muhlenberg) Torrey USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 01043811 Cyperus diandrus Torrey USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-9-1
GH: 00717660 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1 1902-9-1
NEBC: 00874121 Rhynchospora capitellata (Michaux) Vahl USA: Massachusetts Tewksbury: Round Pond, Tewksbury E. F. Williams 1902-9-1
Dryopteridaceae
NEBC: 00704411 Dryopteris cristata (Linnaeus) A. Gray USA: Massachusetts Holbrook: Holbrook E. F. Williams 1902-5-30
Equisetaceae
NEBC: 00674290 Equisetum arvense Linnaeus USA: Maine Fort Fairfield: Fort Fairfield E. F. Williams 1902-7-19
GH: 00683674 Equisetum hyemale affine (Engelmann) A. A. Eaton USA: Maine Fort Fairfield: Fort Fairfield E. F. Williams 1902-7-16
GH: 00674865 Equisetum hyemale affine (Engelmann) A. A. Eaton USA: Maine Camden: Camden E. F. Williams 1902-8-7
Ericaceae
GH: 00553846 Monotropa uniflora Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00563806 Pyrola chlorantha Swartz USA: Massachusetts Tewksbury: E. F. Williams 1902-6-7
Fabaceae
NEBC: 00747721 Crotalaria sagittalis Linnaeus USA: Massachusetts Concord: Concord E. F. Williams 1902-9-21
GH: 00747722 Crotalaria sagittalis Linnaeus USA: Massachusetts Concord: Concord E. F. Williams 1902-9-21
GH: 00747899 Desmodium canadense (Linnaeus) de Candolle USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 00739645 Hedysarum alpinum americanum Michaux ex Pursh USA: Maine Caribou: Caribou E. F. Williams 1902-7-18
GH: 00739775 Lespedeza capitata Michaux USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 00639498 Lespedeza hirta Elliott USA: Massachusetts Barnstable Town E. F. Williams 1902-9-14
GH: 02130335 Melilotus officinalis (Linnaeus) Lamarck Canada: Quebec Province [data not captured] E. F. Williams 1902-8-6
GH: 02342332 Trifolium campestre Schreber Canada: New Brunswick [data not captured] E. F. Williams 1902-7-20
GH: 02343132 Trifolium hybridum Linnaeus Canada: New Brunswick Saint John: [data not captured] E. F. Williams 1 1902-7-21
Haloragaceae
GH: 00112135 Proserpinaca palustris crebra Fernald & Griscom USA: New Hampshire Hampton: E. F. Williams 1902-8-31
NEBC: 00267636 Proserpinaca palustris crebra Fernald & Griscom USA: New Hampshire Hampton: E. F. Williams 1902-8-31
Juncaceae
GH: 02102286 Juncus dudleyi Wiegand Canada: Quebec Province [data not captured] E. F. Williams 1902-8-7
GH: 02397284 Juncus tenuis williamsii Fernald Canada: Quebec Province [data not captured] E. F. Williams 1902-8-5
Lamiaceae
GH: 00751943 Mentha gracilis Sole USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00751944 Mentha gracilis Sole USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00749074 Mentha spicata Linnaeus USA: Massachusetts Georgetown: Georgetown E. F. Williams 1902-8-24
GH: 00759223 Monarda media Willdenow USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00581876 Nepeta cataria Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1 1902-8-31
NEBC: 00648833 Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald USA: Connecticut Farmington: Farmington E. F. Williams 1902-8-2
NEBC: 00686156 Scutellaria galericulata Linnaeus USA: New Hampshire Epsom: Epsom E. F. Williams 1902
GH: 00762356 Scutellaria lateriflora Linnaeus USA: Massachusetts Boxford: Boxford E. F. Williams 1902-8-24
GH: 01699337 Stachys palustris Linnaeus Canada: New Brunswick Saint John: [no additional data] E. F. Williams 1902-7-22
GH: 00593956 Teucrium canadense occidentale (A. Gray) E.M. McClint. & Epling USA: Vermont Clarendon: Clarendon E. F. Williams 1902-7-30
Lemnaceae
NEBC: 00875262 Lemna trisulca Linnaeus USA: Massachusetts Lincoln: Lincoln E. F. Williams 1902-9-5
Liliaceae
NEBC: 00560554 Clintonia borealis (Aiton) Rafinesque USA: Massachusetts Canton: Canton E. F. Williams 1902-5-25
NEBC: 00354119 Maianthemum canadense Desfontaines USA: Massachusetts Wilmington: E. F. Williams 1902-5-19
Malvaceae
GH: 00761595 Malva neglecta Wallroth USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
Onagraceae
GH: 01040616 Epilobium coloratum Biehler USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
Orchidaceae
NEBC: 01052782 Platanthera andrewsii (M. White) Luer USA: Vermont Pownal: Pownal E. F. Williams 1 1902-8-9
Orobanchaceae
NEBC: 00645613 Agalinis paupercula borealis Pennell USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 00664047 Agalinis tenuifolia (Vahl) Rafinesque USA: Massachusetts Bolton: Bolton E. F. Williams 1902
GH: 01880722 Euphrasia stricta Host Canada: New Brunswick Saint John: [no additional data] E. F. Williams 1902-7-22
Oxalidaceae
NEBC: 01013410 Oxalis stricta Linnaeus USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-9-1
Plantaginaceae
NEBC: 00729436 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: New Hampshire Hampton: Hampton E. F. Williams 1 1902-8-31
GH: 01803132 Plantago maritima juncoides (Lamarck) Hultén Canada: Quebec Province [data not captured] E. F. Williams 1902-8-5
GH: 01805561 Veronica barrelieri Schott ex Roemer & Schultes Canada: Quebec Province [data not captured] E. F. Williams 1902-8-7
GH: 01805566 Veronica beccabunga Linnaeus Canada: Quebec Province [data not captured] E. F. Williams 1902-8-6
Poaceae
NEBC: 00860398 Deschampsia flexuosa (Linnaeus) Trinius USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-6-7
GH: 00609476 Digitaria ischaemum (Schreber) Muhlenberg USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 01151389 Echinochloa walteri (Pursh) A. Heller USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 01149383 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-9-1
GH: 01174094 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-9-1
NEBC: 00864115 Panicum rigidulum Bosc ex Nees USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-9-1
Polemoniaceae
GH: 00592520 Phlox subulata Linnaeus USA: Massachusetts Milton: Milton E. F. Williams 1 1902-5-25
Polygonaceae
GH: 00759006 Fagopyrum esculentum Moench USA: New Hampshire Hampton: Hampton E. F. Williams 1 1902-8-21
NEBC: 00729110 Persicaria robustior (Small) E. P. Bicknell USA: Massachusetts Concord: Concord E. F. Williams 1902-9-21
GH: 01047810 Polygonum aviculare depressum (Meisner) Arcangeli USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00738745 Polygonum aviculare neglectum (Bess) Arcangeli USA: Maine Camden: Camden E. F. Williams 5 1902-8-16
GH: 00645166 Polygonum careyi Olney USA: Massachusetts Tewksbury: Round Pond, Tewksbury E. F. Williams 1902-9-1
GH: 00762787 Polygonum cilinode Michaux USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-9-1
GH: 00562846 Polygonum cuspidatum Siebold & Zuccarini USA: Massachusetts Boston: Boston, Back Bay Lands E. F. Williams 1902-9-17
NEBC: 00562847 Polygonum cuspidatum Siebold & Zuccarini USA: Massachusetts Boston: Boston, Back Bay Lands E. F. Williams 1902-9-17
NEBC: 00552522 Polygonum persicaria Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 00729110 Polygonum punctatum majus (Meisner) Fassett USA: Massachusetts Concord: Concord E. F. Williams 1902-9-21
NEBC: 00729096 Polygonum robustius (Small) Fernald USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
GH: 00729097 Polygonum robustius (Small) Fernald USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
NEBC: 00729110 Polygonum robustius (Small) Fernald USA: Massachusetts Concord: Concord E. F. Williams 1902-9-21
GH: 00664789 Polygonum scandens Linnaeus USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-9-1
GH: 00562846 Reynoutria japonica Houttuyn USA: Massachusetts Boston: Boston, Back Bay Lands E. F. Williams 1902-9-17
NEBC: 00562847 Reynoutria japonica Houttuyn USA: Massachusetts Boston: Boston, Back Bay Lands E. F. Williams 1902-9-17
GH: 00771127 Rumex maritimus persicarioides (Linnaeus) R. S. Mitchell USA: Maine Caribou: Caribou E. F. Williams 1902-7-18
GH: 02004188 Rumex triangulivalvis (Danser) K. H. Rechinger Canada: Quebec Province [data not captured] E. F. Williams 1902-8-5
Polypodiaceae
GH: 00696222 Polypodium virginianum Linnaeus USA: New Hampshire Jaffrey: Jaffrey E. F. Williams 1902-9-2
Ranunculaceae
NEBC: 00572045 Anemone quinquefolia Linnaeus USA: Massachusetts Wilmington: Wilmington E. F. Williams 1902-5-18
GH: 01709931 Aquilegia vulgaris atrata (Koch) Gaudin USA: Massachusetts Canton: Mr. Hemenway's place E. F. Williams 1902-5-25
GH: 00768592 Hydrastis canadensis Linnaeus USA: Vermont Weybridge: Weybridge E. F. Williams 1902-7-29
Rosaceae
GH: 00744493 Aronia prunifolia (Marshall) Rehder USA: Maine Camden: Camden E. F. Williams 8 1902-7-17
GH: 00694497 Crataegus macrosperma Ashe USA: Maine Camden: Camden E. F. Williams 1902-8-15
NEBC: 00694498 Crataegus macrosperma Ashe USA: Maine Camden: Camden E. F. Williams 1902-8-15
GH: 00724094 Fragaria sp. USA: Massachusetts Haystack Mountain E. F. Williams 1902-7-11
GH: 01609105 Geum canadense Jacquin Canada: New Brunswick Aroostook Junction E. F. Williams 1902-7-20
ECON: 00758835 Rubus chamaemorus Linnaeus USA: Maine Cutler: Cutler E. F. Williams 1902-7-5
GH: 00706841 Sorbus americana Marshall USA: Maine Camden: Camden E. F. Williams 1902-7-19
Salicaceae
GH: 00705354 Salix exigua Nuttall USA: Maine Caribou: Caribou E. F. Williams 1902-7-18
A: 00705355 Salix exigua Nuttall USA: Maine Caribou: Caribou E. F. Williams 1902-7-18
NEBC: 00646071 Salix pedicellaris Pursh USA: Massachusetts Wilmington: Wilmington, Silver Lake E. F. Williams 1 1902-5-18
Saxifragaceae
GH: 00730825 Ribes lacustre Poiret USA: Maine Frenchville: Frenchville E. F. Williams 1 1902-8-12
Solanaceae
GH: 00564299 Solanum dulcamara Linnaeus USA: New Hampshire Hampton: Hampton E. F. Williams 1902-8-31
Thelypteridaceae
NEBC: 00628144 Parathelypteris simulata (Davenport) Holttum USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-6-7
GH: 00681944 Phegopteris connectilis (Michaux) Watt USA: Massachusetts Holbrook: Holbrook E. F. Williams 1902-5-30
Ulmaceae
GH: 00592347 Ulmus glabra Hudson USA: Massachusetts Tewksbury: Tewksbury E. F. Williams 1902-6-7
Violaceae
NEBC: 00560105 Viola blanda Willdenow USA: Massachusetts East Braintree E. F. Williams 1902-5-30
GH: 00702839 Viola rotundifolia Michaux USA: Massachusetts South Braintree E. F. Williams 1902-5-30