Sclerocactus parviflorus Clover & Jotter fa. macrospermus Hochstätter

Cactaceae-Review IRT 1 (1): 4-19, 1998.

Green River Cactus

Type: Green River area, Utah, fieldnumber, fh 69.0.2, June 1997, SRP.

Other representative material studied.

Utah:fh 69.0.2, Green River area, 1,200m.

SPECIES LIST
 Sclerocactus parviflorus fa. macrospermus

Sclerocactus parviflorus fa. macrospermus, fh 69.0.2, Green River area, 1,200m.