Antennaria sieboldiana ssp. pinnatisectaOregon: Jefferson, Deschutes County: Black Butte, northwest of Sisters. Elev. 3300 feet
45.8075° N, 123.8725° W
Coordinate Source: Estimated.
Growing at edge of dry creed bank; west exposure, west slope. Abundant, flowers white.
J. Morris Johnson 451, Jul 1, 1960
WS, Accession: 245859