California Native Plant Society

Conservation Program - Critical Habitat Campaign

San Jacinto Valley crownscale - Atriplex coronata var. notatior (Endangered)

Location: In 1998, 11 population centers were known, primarily associated with the San Jacinto River and Old Salt Creek tributary drainages in the San Jacinto, Perris, Menifee and Elsinore Valleys of western Riverside County CA.

Threats: Flood control, change in flooding regime, agriculture, urbanization, off-road vehicles, biosolid dumping and pipeline construction.

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