X-Nico

unusual facts about Helianthella castanea



Black Diamond Mines Regional Preserve

The Preserve usually has an impressive variety of wildflowers in spring including the rare Mount Diablo fairy lantern (Calochortus pulchellus), Mount Diablo sunflower (Helianthella castanea), and Brewer's dwarf flax (Hesperolinon breweri).


see also