Haplodontium macrocarpum (Hook.) J.R. SpenceAnnotated by R. Steele.
Idaho: Custer County: Challis N. F.; Pinyon Peak Elev. 9945 ft.
Sec.8 T.14N R.13E
Slope: 40%; Exposure: South; Veg. type: Rocky crevice; Associated plants: Draba densifolia Phenology: Fruits.
R. Steele 579, Jul 17, 1973
BOIS, Accession: 1309