Frogbit — Hydrocharis Morsus-ranae L. at Ottawa
Minshall, William Harold, 1911-
Article
1940-03
The Canadian field-naturalist
54
Issue: 3
44--45
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa Ottawa Field-Naturalists' Club
DOI: https://doi.org/10.5962/p.340209
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