CAS - California Academy of Sciences Vascular Plants (CAS:BOT-BC)
439322
urn:catalog:CAS:BOT-BC:439322
urn:catalog:CAS:DS:336440
Claytonia exigua subsp. glauca (Torr. & A. Gray) John M. Mill. & K.L. Chambers
Portulacaceae
Bowerman, Mary L.
1114
1932-03-12
March 12, 1932
United States, California, Contra Costa County, Mount Diablo. Alamo Canyon
366 meters
1200.0000000000 ft
Grassy slope opposite chaparral-burn. Exposure northeast. Associates: Pterostegia drymarioides, Montia exigua (1113), M. spathulata (1114), M. perfoliata, Stellaria media (1118), S. nitens (1115), Athysanus pusillus, Cardamine oligosperma, Thysanocarpus laciniatus, Erodium cicutarium, Androsace occidentalis (1116), Phlox gracilis, Nemophila heterophylla, N. menziesii, Collinsia sparsiflora (1112).
Fifty feet above stream less numerous than M. exigua, but 20 feet higher it predominates; a little higer and it becomes scarce; no intermediates. Have seen this species almost up to the saddle of the east fork, not continuous but at frequent intervals. It is gregarious.