Trichoptilium
| Trichoptilium | |
|---|---|
 | |
| Conservation status | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Trichoptilium A. Gray |
| Species: | T. incisum |
| Binomial name | |
| Trichoptilium incisum A.Gray | |
Trichoptilium is a monotypic genus containing the single species Trichoptilium incisum, which is known by the common names yellowhead and yellowdome. This is a plant in the daisy family which is native to the Mojave and Sonoran Deserts of the United States and Mexico.
Description
Trichoptilium incisum sends up stems from a basal rosette of sharply-toothed leaves which are covered in curly hairs and oil glands. Atop each stem is a small rounded bright yellow flower head with only disc florets. Each head is a hemispherical button about a centimeter in diameter. The fruit is bristly with pappus.
References
External links
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Wikimedia Commons has media related to Trichoptilium incisum. |
- Jepson Manual Treatment - Trichoptilium incisum
- USDA Plants Profile
- Trichoptilium incisum - Photo gallery