Harvard University Herbaria & Libraries

Chenopodiaceae
GH: 01782055 Chenopodium album Linnaeus USA: Wisconsin [data not captured] A. B. Seymour 1025 1931-8-18
Dennstaedtiaceae
NEBC: 00663013 Dennstaedtia punctilobula (Michaux) T. Moore USA: New Hampshire East Acworth A. B. Seymour 1931-9-15
Dryopteridaceae
NEBC: 00671917 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: New Hampshire East Acworth A. B. Seymour 1931-9-15
NEBC: 00704959 Dryopteris marginalis (Linnaeus) A. Gray USA: New Hampshire East Acworth A. B. Seymour 1931-9-15
Fabaceae
GH: 02137762 Tephrosia virginiana (Linnaeus) Persoon USA: Wisconsin [data not captured] A. B. Seymour 1041 1931-7-12
Lycopodiaceae
NEBC: 00647801 Dendrolycopodium dendroideum (Michaux) A. Haines USA: New Hampshire East Acworth A. B. Seymour 1931-9-15
NEBC: 00135975 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: New Hampshire Acworth: East Acworth A. B. Seymour 1931-9-15
NEBC: 00690585 Lycopodium clavatum Linnaeus USA: New Hampshire Acworth: Acworth A. B. Seymour 1931-9-15
NEBC: 00632186 Spinulum annotinum (Linnaeus) A. Haines USA: New Hampshire East Acworth A. B. Seymour 1931-9-15
Plantaginaceae
GH: 01812739 Veronicastrum virginicum (Linnaeus) Farwell USA: Wisconsin [data not captured] A. B. Seymour 1070 1931-8-7
Polygonaceae
GH: 02006579 Rumex altissimus Alph. Wood USA: Wisconsin [data not captured] A. B. Seymour [data not captured] 1023 1931-7-26