| 词条 | Cryptantha roosiorum |
| 释义 |
|image = Cryptantharoosiorum.jpg |status = G1 |status_system = TNC |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = (unplaced) |familia = Boraginaceae |genus = Cryptantha |species = C. roosiorum |binomial = Cryptantha roosiorum |binomial_authority = 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. External links
5 : Cryptantha|Endemic flora of California|Natural history of Inyo County, California|Inyo National Forest|Plants described in 1955 |
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