RSA - California Botanic Garden Herbarium (RSA:RSA)
RSA0119949
8e9e34f3-37ba-4c9c-9598-0a2d160508ea
862990
Lupinus hirsutissimus Benth.
Fabaceae
R. G. Swinney
16617
2014-05-21
United States, California, Los Angeles, San Gabriel Mountains; Glendora, along ridgetop and n. side of ridge, due south of the w. fork of Harrow Cyn., n. of the terminus of Glendora Ave., along historic and un-used Whitcomb Trail, trail abandoned in early 1970's.; Glendora
34.1575 -117.86806
549 meters
1800ft.
ridgetop and north-facing slope, dark brown, fine-grained soil, resprouting chaparral and coastal sage scrub with scattered rocks < 1m.
Dominants include Acmispon maritimus, Hirschfeldia incana, Erodium brachycarpum, Cryptantha muricata, Bromus diandrus, Calystegia macrostegia, and Acmispon glaber seedlings, resprouting perennials include Rhamnus ilicifolia, Toxicodendron diversilobum, Salvia apiana, Acourtia microcephala, Marah macrocarpa, Lomatium lucidum, Dryopterus arguta, Quercus agrifolia agrifolia (trunk and upper branches rsprt. on 2 trees), Adenostoma fasciculatum, Rhus integrifolia, Quercus durata var. gabrielensis, and Juglans californica
Fairly common annual; keel white; wings pink, darker at apex, w/ purple veins; banner lt. pink, except center base pale yellow.