Harvard University Herbaria & Libraries

Alismataceae
NEBC: 01032187 Alisma subcordatum Pursh USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20982 1963-8-22
NEBC: 01032436 Sagittaria graminea Michaux USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20983 1963-8-22
NEBC: 01080924 Sagittaria rigida Pursh USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20984 1963-8-22
Aquifoliaceae
NEBC: 00767764 Ilex verticillata (Linnaeus) A. Gray USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21007 1963-8-23
Araceae
NEBC: 01080130 Arisaema triphyllum (Linnaeus) Schott USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 20997 1963-8-23
Aristolochiaceae
NEBC: 00642329 Asarum canadense Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21025 1963-8-23
Aspidiaceae
NEBC: 00627195 Polystichum acrostichoides (Michaux) Schott USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 20993 1963-8-23
Asteraceae
NEBC: 00753229 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21034 1963-8-23
NEBC: 00587786 Hieracium piloselloides Villars USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21019 1963-8-23
Betulaceae
NEBC: 00727143 Carpinus caroliniana virginiana (Marsh.) Furlow USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21000 1963-8-23
Boraginaceae
NEBC: 00638522 Hackelia virginiana (Linnaeus) I. M. Johnston USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21,032 1963-8-23
Brassicaceae
NEBC: 00610690 Berteroa incana (Linnaeus) de Candolle USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21,015 1963-8-23
Cyperaceae
NEBC: 00229549 Carex deweyana deweyana USA: New Hampshire Langdon: L. E. Richardson & F. C. Seymour 21023 1963-8-23
NEBC: 01059747 Carex tribuloides Wahlenberg USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20987 1963-8-22
NEBC: 01043858 Cyperus esculentus Linnaeus USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20986 1963-8-22
Dryopteridaceae
NEBC: 00704963 Dryopteris marginalis (Linnaeus) A. Gray USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 20994 1963-8-23
NEBC: 00634072 Dryopteris triploidea Wherry USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 20995 1963-8-23
Equisetaceae
NEBC: 00738909 Equisetum arvense Linnaeus USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20988 1963-8-22
Fabaceae
NEBC: 00562425 Amphicarpaea bracteata comosa (Linnaeus) Fernald USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20,989 1963-8-22
NEBC: 00654452 Desmodium glutinosum (Muhlenberg ex Willdenow) Alph. Wood USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21027 1963-8-23
Hamamelidaceae
NEBC: 00640416 Hamamelis virginiana Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21029 1963-8-23
Hypericaceae
NEBC: 00660914 Hypericum canadense Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21018 1963-8-23
Lamiaceae
NEBC: 00656099 Clinopodium vulgare Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21,010 1963-8-23
NEBC: 01018330 Mentha gentilis Linnaeus USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20991 1963-8-22
Lobeliaceae
NEBC: 00698787 Lobelia inflata Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 1963-8-23
Lycopodiaceae
NEBC: 00690591 Lycopodium clavatum Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 1963-8-23
Onagraceae
NEBC: 01073641 Circaea canadensis canadensis (Linnaeus) Hill USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21031 1963-8-23
Orchidaceae
NEBC: 00145015 Epipactis helleborine (Linnaeus) Crantz USA: New Hampshire Langdon: L. E. Richardson & F. C. Seymour 1963-8-23
NEBC: 00462602 Platanthera lacera (Michaux) G. Don USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 1963-8-23
Papaveraceae
NEBC: 00583916 Sanguinaria canadensis Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21028 1963-8-23
Poaceae
NEBC: 01150873 Piptatherum racemosum (Smith) Eaton USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21022 1963-8-23
NEBC: 00879435 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21013 1963-8-23
Polygonaceae
NEBC: 00686435 Polygonum arifolium Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21001 1963-8-23
Pteridaceae
NEBC: 00216995 Adiantum pedatum Linnaeus USA: New Hampshire Langdon: L. E. Richardson & F. C. Seymour 21021 1963-8-23
Ranunculaceae
NEBC: 00561972 Actaea pachypoda Elliott USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21,026 1963-8-23
NEBC: 00553494 Coptis trifolia (Linnaeus) Salisbury USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21004 1963-8-23
NEBC: 01013242 Hepatica americana (de Candolle) Ker Gawler USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21002 1963-8-23
Rosaceae
NEBC: 00688139 Dalibarda repens Linnaeus USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21006 1963-8-23
NEBC: 00756225 Potentilla fruticosa (Linnaeus) Rydberg USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 1963-8-23
NEBC: 00742055 Rubus setosus Bigelow USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21016 1963-8-23
Rubiaceae
NEBC: 00866429 Galium tinctorium Linnaeus USA: New Hampshire Charlestown: Charlestown L. E. Richardson & F. C. Seymour 20992 1963-8-22
NEBC: 00503325 Galium triflorum Michaux USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21,033 1963-8-23
Saxifragaceae
NEBC: 01008317 Chrysosplenium americanum Schweinitz ex Hooker USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21005 1963-8-23
Thelypteridaceae
NEBC: 00701387 Phegopteris connectilis (Michaux) Watt USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21020 1963-8-23
Ulmaceae
NEBC: 00730349 Ulmus rubra Muhlenberg USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21024 1963-8-23
Violaceae
NEBC: 00560799 Viola labradorica Schrank USA: New Hampshire Langdon: Langdon L. E. Richardson & F. C. Seymour 21,030 1963-8-23