Arnica discoidea

Arnica-discoidea-1

Arnica-discoidea-2

Arnica discoidea

rayless arnica

Sunflower

Herbaceous perennial 8 inches to 2 feet tall
Dry shade grower found in chaparral and foothill woodlands
Yellow ray flowers, white or straw colored pappus
Found in shady mesic sites in the Bayhills and Diablo sections

Additional information

Origin	Mt. Diablo summit
Size	1 gallon

Information

pollinators	Butterflies
sun	Full Shade
bloom season	Jul
bloom season	Jun
water	Low
bloom season	May
habitat	Mixed evergreens
water	Mod
soil	Moderate
sun	Part Shade
soil	Poor
growth habit	Upright
soil	Well-drained
flower color	Yellow