Publication: Enum. Pl. 2: 236. 1805 (as Rynchospora). 1805.
Origin: Native
Herbarium search: CPNWH
Notes: FNA23: "The smooth-bristled Rhynchospora alba forma laeviseta Gale mostly occurs with the typical antrorsely barbellate type in Pennsylvania, the Great Lakes, British Columbia, Newfoundland, and Nova Scotia."
Last updated 11/19/2023 by David Giblin.