Calyptridium monandrum Nutt.

BOTANICAL
NEW YORK BOTANICAL GARDEN
03537578
RANCHO SANTA ANA BOTANIC GARDEN
PLANTS OF CALIFORNIA
¿K3108
Los Angeles
Calyptridium monandrum Nutt* in T. & G.
SAN GABRIEL MTS., MOJAVE DESERT SLOPE, SAN BERNAR-
DINO NATIONAL FOREST: Mormon Rocks and Cajon Can-
yon, elev. c. 3^00 ft; desert wash and sandy S-
facing slopes of sandstone hogbacks, with Lasthenia
chrysostoma, Amsinckia tessellata, Mimulus bigelovii,
Descurainia sophia, D. pinnata, etc.
ROBERT F. THORNE
& C.W.Tilforth
20 April 1973
03537578