Arizona State University Vascular Plant Herbarium (ASU:Plants)
ASU0092233
57d1c64c-6fff-4e62-87f2-dd516d50dcf5
185045
Echinocactus polycephalus var. polycephalus Engelm. & J.M. Bigelow
Cactaceae
Michael Chamberland
37
1990-01-12
USA, California, Inyo, Nova Canyon Quad. Near 3000ft. marker on Route 190, on downslope about 4mi W of exit from Death Valley National Monument.
T18S R43E 117'18"1ong 36'20"1at
1000 meters (3280ft)
Plants very common at that elevation, tapering off above and below. On west side of Rd. near large drainpipe under Rd
23in. tall 5 heads to the clump. Largest head 11 inches in diameter including spines. Clump 25 inches in diameter including spines. Number of ribs per head on following sides of clump: N 17 S 19 E 19 W 16 Center 16