| Cryptantha roosiorum | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | (unplaced) |
| Family: | Boraginaceae |
| Genus: | Cryptantha |
| Species: | C. roosiorum |
| Binomial name | |
|
Cryptantha roosiorum Munz |
|
Cryptantha roosiorum is a species of flowering plant in the borage family known by the common name bristlecone cryptantha.
It is endemic to Inyo County, California, where it is known from only a few occurrences in the northern Inyo Mountains.
It is a small, mat-forming perennial herb just a few centimeters high which grows from a woody caudex rooted in rocky soils. The leaves are up to about a centimeter long, oval to spoon-shaped, and hairy to bristly. The inflorescence is a dense cluster of tiny white flowers with five-lobed white corollas with yellow appendages.