Pentagramma triangularis (Kaulf.) G. Yatskievych, M. D. Windham &
Pteridaceae
Herbarium (n.d.)
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M. S. Taylor
3483
1981-04-08
04/08/1981
United States, California, Butte, E side of Dark Canyon Rd, 2.2 mi s of its jct with Big Bend Rds jct, ca. 3 air mi s of Jarbo Gap on Hwy 70. T21N R04E S02 SE1/4 USGS Quadrangle: Berry Creek
39.701667 -121.492222 +-805m. NAD83
T21N R04E S02 SE1/4; 39§ 42m 6s N; 121§ 29m 32s W
427 meters
1400ft.
Open rock wall. Associates: Diplacus grandiflorus, Pellaea mucronata, Dichelostemma multiflorum, Lupinus.