Mexican whorled milkweed, narrow leaf milkweed (Asclepias fascicularis) Dogblane family -- Apocynaceae August 9, 2015. Upper Santa Rosa Trail
Color: White Native Seed head
Longstem buckwheat (Eriogonum elongatum) Buckwheat family -- Polygonaceae August 9, 2015. Upper Santa Rosa Trail Color: White Native
Holly leaf cherry (Prunus ilicifolia)
Rose family -- Rosaceae
August 9, 2015. Upper Santa Rosa Trail
Shrub
Fruit
Native
August 9, 2015. Upper Santa Rosa Trail
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Cliff aster (Malacothrix saxatilis) Composite or sunflower family -- Asteraceae
August 9, 2015.Upper Santa Rosa Trail
Color: White
Native
Elderberry (Sambucus niger)
Elderberry or moschatel family -- Adoxaceae
August 9, 2015. Upper Santa Rosa Trail Native
Prickly pear (Opuntia littoralis)
Cactus family -- Cactaceae
August 9, 2015. Upper Santa Rosa Trail
Fruit
Native
Prickly lettuce (Lactuca serriola) Composite or sunflower family -- Asteraceae August 9, 2015. Upper Santa Rosa Trail Invasive
