Machaeranthera canescens var. canescens (Pursh) A.Gray
Asteraceae
N. H. Holmgren
16403
2011-08-18 - 2011-01-23
18 Aug 2011
United States of America, Idaho, Bear River Range, along the left hand fork of the north extention of the Swan Flat Road, 9.2 km (5.7 mi) road distance north of U.S. Highway 89.