Harvard University Herbaria & Libraries

Search for collectorid:[23157] and year collected:[1921]

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Asteraceae
GH: 02172560 Centaurea nigrescens Willdenow USA: Ohio [data not captured] R. J. Webb 1525 1921-9-18

Brassicaceae
GH: 01731431 Thlaspi arvense Linnaeus USA: Ohio Garrettsville R. J. Webb 1391 1921-5-22

Lamiaceae
GH: 01599308 Monarda fistulosa mollis (Linnaeus) Bentham USA: Ohio Mantua Twp. R. J. Webb 1921-7-17

GH: 01699184 Stachys hispida Pursh USA: Ohio Mantua Twp. R. J. Webb 1921-6-19

Lycopodiaceae
GH: 02163518 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: Ohio Windham Twp. R. J. Webb 1921-8-21

Plantaginaceae
GH: 02118039 Penstemon calycosus Small USA: Ohio [data not captured] R. J. Webb 1921-6-13

Polygonaceae
GH: 02364852 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Ohio Sandy Lake R. J. Webb 1406 1921-9-14

Selaginellaceae
GH: 02075017 Selaginella apoda (Linnaeus) C. Morren USA: Ohio near Cuyahoga River. Mantua Twp. R. J. Webb 1921-6-19

GH: 02075778 Selaginella rupestris (Linnaeus) Spring USA: Ohio Newell Ledge R. J. Webb 1921-9-18