Calochortus coeruleus,[3][4][5] often misspelled as Calochortus caeruleus,[7] is a bulbous plant of the lily family. It is known by the common name beavertail grass or blue star tulip.[12]
| Calochortus coeruleus | |
|---|---|
Conservation status | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Liliales |
| Family: | Liliaceae |
| Genus: | Calochortus |
| Species: | C. coeruleus |
| Binomial name | |
| Calochortus coeruleus | |
| Synonyms[6] | |
| |
The plant is endemic to California. It is found only in the North California Coast Ranges, Southern Cascade Range, and Northern Sierra Nevada.[13]
Calochortus coeruleus is a distinctive plant bearing flowers with light blue spade-shaped petals covered in brushlike hairs.[13]
The botanical name Calochortus caeruleus is not accepted, being an orthographic variant (misspelling) of Calochortus coeruleus.[2][7] Watson in coining the name in 1875 spelled it "caeruleus" but he also cited Kellogg's 1863 name Cyclobothra coerulea as basionym.[8][9]
Taxon identifiers | |
|---|---|
| Calochortus coeruleus |
|
| Cyclobothra coerulea |
|