Potentilla anserina L.

FIO**.
American Weeds and Useful Plants.
Distributed by L. H. Pammel.
j No. 24. Silverweed (Potentilla Anserina, L.) Perennial. Weed in alkaline
meadows and roadsides especially westward. Common also on the
shores of the Great Lakes and the Atlantic Ooast in salt and alka-
li meadows. From New York to the Great lakes, Iowa, Wright
county (introduced) to California and Alaska. Common in Rocky
Mountain country from New Mexico to Utah and Montana. Na-
tive also to Europe and Asia. Watson and Coulter, Gray’d Man.
160. Britton and Brown IH. Plora. 2 : 216. f, 1984. (Argentina
Anserina, L.) Rydb. Britton Man. 502.
Coll., L H. Pammel and R. E. Buchanan, Eagle Grove, la., June 20, 1904
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