Marsilea oligosperma, D. Mansfield 08-543--OR. Malheur Co. 1.3 km W of Mud Flat Rd. 16 Jul 08. 042.jpg
Native to California, Idaho, Montana, Nevada, Oregon, Utah, Washington, Wyoming (source: POWO). Flora of the World documents 1 occurrence across 1 country.
Location
United States, Oregon, Malheur (Harper)
43.776083, -117.754528
Location Remarks
Hwy 20, ca. 37 km east of Frances St. in Juntura, in Simmons Gulch. Elev. 852 m.
Collectors
