Chorizanthe cuspidata var. cuspidata San Francisco Bay Spineflower ID: 0000 0000 0103 0197 [detail] © 1997 Doreen L. Smith

Chorizanthe cuspidata var. cuspidata San Francisco Bay Spineflower ID: 0000 0000 0102 0139 [detail] © 1998 Doreen L. Smith

Chorizanthe cuspidata var. cuspidata San Francisco Spineflower ID: 0000 0000 0610 1031 [detail] © 2010 Sangeet Khalsa

Chorizanthe cuspidata var. cuspidata San Francisco Spineflower ID: 0000 0000 0610 1032 [detail] © 2010 Sangeet Khalsa

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