Coefficient of Conservatism:
Coefficient of Wetness:
Known in Michigan from a “salt lick” near Hubbardston, Ionia Co. and brackish banks of the Maple River in Clinton Co.; recently collected only near the Maple River. A species of both Atlantic and Pacific coasts, extremely local inland in North America.
A small, delicate plant. The scales are acute to obtuse or rounded, greenish to straw-colored (sometimes with a little brownish on the sides), the lowermost sterile.