Plagiobothrys acanthocarpus (Piper) I.M.Johnst.

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RANCHO SANTA ANA BOTANIC GARDEN
Plants of Riverside County, California, USA
Boraginaceae
Plagiobothrys acanthocarpus (Piper) Jtn.
BOTANICAL
garde**
N.£yy.I25!5.§PTANICAL GARDEN
TEMESCAL CANYON:	Alberhill	Mtn.,	south	slope	of	mtn.,
just east of claymine area; grassland-coastal sage
scrub mosaic on clay soil; elev. 1400-1600 ft.
Erect or spreading annual; flowers small, white
nutlets with conspicuous spine-like appendages;
locally common, but scattered.
Steve Boyd 1380
9 March 1986
03247749
03247749