Distribution: Occurring chiefly east of the Cascades crest and in the Columbia River Gorge in Washington; British Columbia to California, east to the Great Plains and southeastern U.S.
Habitat: Ponds, vernal pools, and floodplains from low to middle elevations.
Spores: April-October
Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Marsilea vestita in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Marsilea vestita checklist entry.
E-Flora BC: Marsilea vestita atlas page.
CalPhotos: Marsilea vestita photos.
USDA Plants: Marsilea vestita information.