2017 Keir Morse 2017 Keir Morse 2008 Andrew Borcher 2017 Keir Morse 2010 Anna Bennett
Ribes canthariforme is a shrub that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).
[Wikipedia] Limited Range, Habitat, Conservation: A little-known endemic to the mountains of San Diego County, it is usually found growing the shade of massive boulders in the chaparral. Although the rarity and small numbers of this plant is a conservation concern, it is usually found in remote areas and is well hidden enough to be safe from most threats. (link added by Mary Ann Machi)