Anonymous, Pl. Exs. Grayan.
Anonymous [1 - 1500 or more]

Intermountain Herbarium (Vasc. & Algae)
Catalog #: UTC00031754
W. L. C. Muenscher #s.n. 06 August 1938
Butomus umbellatus L.
United States, New York, Washington, South Bay, Lake Champlain.

University of Michigan Herbarium
Catalog #: 1431703
f45a95b6-4f57-4d48-8d4f-a50b395ab1c0
Walter C. Muenscher & O.L. Justice #s.n. 06 August 1938
Butomus umbellatus L.
United States, New York, Washington, Lake Champlain, South Bay.