Gen. Equis. North Amer.
Eaton [1 - ? 86]

Field Museum of Natural History Pteridophyte Collection
Catalog #: C0600497F
80c256ce-feba-4d26-85b5-79b4275b4ff4
A. J. Hill #s.n. 00 August 1908
Equisetum hyemale L.
Canada, British Columbia, Metro Vancouver, New Westminster; [precise locality unknown]