Caulanthus inflatus
"Desert Candle"
Ceanothus
'Centennial'
"California Lilac"
Ceanothus
'Midnight Magic'
Ceanothus x impressus
'Dark Star'
Cercis occidentalis
"Western Redbud"
Chia
(Salvia columbariae)
Chlorogalum pomeridianum
"Soap Plant"
Cirsium occidentale
"Cobweb Thistle"