

Cox's Mariposa Lily Calochortus coxii
Cox's Mariposa Lily is a perennial wildflower native to the lower 48 states. A host for pollen-specialist native bees.
More about this plant
Calochortus coxii is a rare species of flowering plant in the lily family known by the common names Cox's mariposa lily and crinite mariposa lily. It is endemic to Oregon in the United States, where it is known only from Douglas County. Wikipedia →
Growing & care
USDA PLANTS · TRY- Hardiness
- ≥ zone 9 derived from its U.S. range
- Lifespan
- Perennial
Wildlife & pollinators
How pollinator value is scored →✦ Bees specialist-bee host
Specialist native bees depend on it.
Some native bees are pollen specialists (oligolectic) — they raise young only on pollen from particular plant genera. Calochortus is a recorded specialist-bee host, so losing it can mean losing the bee that relies on it.
Sources for this entry (11) Open & cited
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