United States, California, Los Angeles, San Gabriel Mountains; Glendora, ridge between east and north forks of Hook Cyn., c. 400 m. south of Glendora Ridge Mtwy. on s.-facing slope at 15-40 % grade.; GlendoraC. 200 m. due n. of Church of the Open Door and n. and e. of Hook Cyn. debris basin.
34.1575 -117.87833
445 meters
1460ft.
s.-facing ridgeline, dark brown loam with small rocks < 5 in., in Colby Fire burn area of 2014, previously chaparral and coastal sage scrub.
Dominants include Hesperoyucca whipplei, Hirrschefdia incana, Acmispon glaber (veg.), A. strigosus, A. maritimus, Calystegia macrostegia, Erodium cicutarium, Bromus diandrus, Cryptantha muricata, with Pennisetum setaceum, Funastrum cynanchoides ssp. hartwigii, Siline antirrhina, Emmenanthe penduliflora, and etc.