Mortonia scabrella var. utahensis Coville ex Trel.

Rancho Santa Ana Botanic Garden
PLANTS OF CALIFORNIA
No. 49» 137	E. San Bernardino Co.
Mortonia utahensis (Cov.) A. Nels.
E. MOJAVE DESERT, CLARK HTN. RANGE: above Pachalka
Spring on exposed limestone of rocky slopes. Elev.
c. 5200 ft. Blackbush scrub. Assoc, spp: Cole-
ogyne ramosissima, Lippia wrightii. Cowania
mexicana, Agave utahensis nevadensis, Ephedra
viridis, Cryptantha virginensis, Stipa spp.,
Notholaena cochisensis, Salvia mohavensis, etc.
Floriferous rounded shrub c. 1.5 d tall.
Robert F. Thorne	May 26, 1977
W. Wisura, and C. Davidson
03887181