Pismo Clarkia

Clarkia speciosa

Family: Onagraceae

Pismo Clarkia is an annual herb native to California and is considered a rare plant. 

California Rare Plant Rank: 1B.1 (seriously endangered in California)

State Listing Status:  Rare 

Blooming Period: May - July

Sources: Althouse & Meade, Inc., California Native Plant Society, and California Natural Diversity Database.