CONTRIBUTIONS FROM THE GRAY HERBARIUM OF HARVARD UNIVERSITY.— NEW SERIES, NO. XLIV. 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

Rhodora

Volume

17

Pages

181--201

Contributed by

BioStor

Published by

[Cambridge, Mass., etc.] New England Botanical Club [etc.]

Identifiers

BioStor: https://biostor.org/reference/179684