Athyrium filix-femina var. cyclosorum (Rupr.) Ledeb.
Dryopteridaceae
Lowell Ahart
18450
2012-09-05
09/05/2012
United States, California, Plumas, Along the South Fork of the Feather River, about 800 yards east of the County Road where it crosses the South Fork of the Feather River, about 2/3 mile (air) southwest of Pilot Peak, about 9 miles (air) northeast of La Porte. T22N R10E S08 SE1/4