Wildflower Mount Diablo Rock Phacelia Scientific Name: Phacelia imbricata ssp. Imbricata Family: Hydrophyllaceae (Waterleaf Family) Blooms: Jun Color: White Annual herb Native Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Mike Woodring

Wildflower Mount Diablo Rosilla Scientific Name: Helenium puberulum Family: Asteraceae (Sunflower Family) Blooms: Jul - Nov Color: Yellow-Orange Perennial herb Native Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Kevin Hintsa

Wildflower Mount Diablo Little White Flax, Smallflowered Dwarf Flax Scientific Name: Hesperolinon micranthum Family: Linaceae (Flax Family) Blooms: May-Jun Color: White Annual herb Native, endemic to Calfornia Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants

Wildflower Mount Diablo Climbing Bedstraw Scientific Name: Galium porrigens Family: Rubiaceae (Madder Family) Blooms: Mar - May Color: Yellow-Orange Vine or shrub Native Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Mike Woodring

Wildflower Mount Diablo White Nemophila Scientific Name: Nemophila heterophylla Family: Hydrophyllaceae (Waterleaf Family) Blooms: Mar - Apr Color: White Annual herb Native Common in oak woodlands or under shrubs on shady north slopes and canyons, 400 feet to summit; Mitchell Canyon, Donner Canyon, Sycamore Canyon, Pine Canyon. Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Mike Woodring

Wildflower Mount Diablo Mariposa Lily, Butterfly Tulip Scientific Name: Calochortus venustus Family: Liliaceae (Lily Family) Blooms: May - Jul Color: White Perennial herb Native Found on grassy hillsides, favoring rocky areas; tolerates all exposures; 750 feet to summit. Look for them in Mitchell Canyon and Donner Canyon. Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Kevin Hintsa

Wildflower Mount Diablo California Saxifrage Scientific Name: Micranthes californica Family: Saxifragaceae (Saxifrage Family) Blooms: Feb - Apr Color: White Perennial herb Native Note the whorl of leaves at the base of the stem. This is a feature that identifies many members of the saxifrage family. Look in shady wooded areas throughout the mountain at elevations from 800 to 3500 feet. Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Mike Woodring

Wildflower Mount Diablo Slender Madia Scientific Name: Madia gracilis Family: Asteraceae (Sunflower Family) Blooms: Apr-Jul Color: Yellow-Orange Annual herb Native Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Daniel Fitzgerald

Wildflower Mount Diablo Douglas' Silverpuffs Scientific Name: Microseris douglasii ssp. douglasii Family: Asteraceae (Sunflower Family) Blooms: Mar - May Color: Yellow-Orange Annual herb Native Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Daniel Fitzgerald

Wildflower Mount Diablo Kellogg's Yampah Scientific Name: Perideridia kelloggii Family: Apiaceae (Parsley-Carrot Family) Blooms: Jun-Aug Color: White Perennial herb Native Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants Daniel Fitzgerald

Columbian Skipper Hesperia columbia Hesperiidae Skippers Flies April to October Host Plant Grass Nectar Plant D. L. Rawlinson Male Underwing Leslie Flint Male

Wildflower Mount Diablo Cretanweed Invasive Scientific Name: Hedypnois rhagadioloides Family: Asteraceae (Sunflower Family) Blooms: Feb-Jun Color: Yellow-Orange Annual herb Introduced Jump to Blooming Now Blue / Purple Red / Pink White Yellow / Orange Invasive Plants