The genus Euphrasia in North America

By

Fernald, Merritt Lyndon, 1873-1950
Wiegand, K. M. (Karl McKay), 1873-1942

Type

Article

Date of Publication

1915

Original Publication

Contributions from the Gray Herbarium of Harvard University

Series / Issue

Issue: 44

Pages

181--201

Contributed by

Harvard University Botany Libraries

Language

English

Published by

[Cambridge, Mass.] Harvard University -1984]

Identifiers

DOI: https://doi.org/10.5962/p.335982
Wikidata: https://www.wikidata.org/entity/Q94388336