Helianthus gracilentus
| Helianthus gracilentus | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Helianthus |
| Species: | H. gracilentus
|
| Binomial name | |
| Helianthus gracilentus | |
Helianthus gracilentus is a species of
San Diego County)[1] and Baja California,[2] where it is a member of the dry wildfire-prone chaparral ecosystem, as well as woodland ecosystems.[3]
Helianthus gracilentus is a perennial herb growing from a thick
ray florets around the edge are one to three centimeters (0.4-1.2 inches) long.[2] It tends to flower from late spring through fall.[4]
References
- ^ a b Calflora taxon report, University of California, Helianthus gracilentus A. Gray, slender sunflower
- ^ a b Flora of North America, Helianthus gracilentus A. Gray, 1876. Slender sunflower
- ^ "Helianthus gracilentus". ucjeps.berkeley.edu. Retrieved 2024-07-31.
- ISSN 0009-4978.)
{{cite journal}}: CS1 maint: DOI inactive as of February 2025 (link
External links
- Jepson Manual Treatment
- United States Department of Agriculture Plants Profile
- Calphotos Photo gallery, University of California
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