Equisetum hyemale subsp. affine (Engelm.) Calder & Roy L. Taylor
Equisetaceae
Lowell Ahart
22182
2020-07-25
25 July 2020
John Dittes, Josephine Guardino
United States, California, Shasta, On the south side of a poor dirt road, dry meadow on the north side of McCumber Lake, on the south side of Lake McCumber road, 3.3 miles (air) northwest of Viola, about 8.8 miles from Shingletown. T13N, R2E, southeast 1/4 Section 10.
40.5455 -121.733722 WGS84
40° 32' 43.8" N 121° 44' 01.4" W
1248 meters
4095 ft
Dry bare soil. Mountain Meadow in Yellow Pine Forest.