Santa Ana Cardinal Coral Bells
Santa Barbara Daisy
Santa Barbara Daisy, Mexican Daisy
Santa Barbara Lilac
Santa Cruz Firethorn
Santa Cruz Island Buckwheat
Santa Cruz Pyracantha
Saratoga Sweet Bay
Scarlet Monkey Flower
Scarlet Trumpet Vine
Scarlet-Bugler
Sea Dahlia
Sea Lavender, Statice
Sea Pink, Common Thrift
Seaside Daisy, Beach Fleabane
Semi-Trailing Yellow Gazania
Semi-trailing Yellow Gazania
Sentinel Manzanita
Shademaster Honey Locust
Shamel Ash, Orange County