 Abronia umbellata (Pink Sand Verbena), Nyctaginaceae, Perennial: All Year, beach |
 Abronia latifolia (Yellow Sand Verbena), Nyctaginaceae, Perennial: Mar-Oct, beach |
 Acaena pinnatifida var. californica (California Sheepburr), Rosaceae, Perennial:Mar-Jun |
 Achillea millefolium (Yarrow), Asteraceae, Perennial:Apr-Aug, prairie |
 Ambrosia chamissonis (Beach Bur), Asteraceae, Perennial: June-July, beach |
 Anaphalis margaritacea (Pearly Everlasting), Asteraceae, Perennial: Jun-Aug, prairie |
 Armeria maritima (Sea Pink), Plumbaginacea, Perennial:May-June, coastside |
 Artemisia californica (California Sagebrush), Asteraceae, Perennial: Apr-Oct, coastline |
 Artemisia douglasiana (Mugwort ), Asteraceae,Perennial:May-Oct, wetland |
 Artemisia pycnocephala (Beach Sagewort), Asteraceae, Perennial: May-Aug, beach |
 Baccharis glutinosa(Marsh Baccharis ), Asteraceae, Perennial:June-Oct, wetland/marsh |
 Baccharis pilularis(Coyote Brush), Asteraceae, Perennial:Sept-Jan, chaparell scrub |