| Heterotheca marginata | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Spermatophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Heterotheca |
| Species: | H. marginata
|
| Binomial name | |
| Heterotheca marginata Semple 1996
| |
Heterotheca marginata, the Sonora false goldenaster,1 is a rare North American species of flowering plant in the family Asteraceae. It grows in Arizona in the southwestern United States. It has been found in only three counties in the south-central part of the state: Maricopa, Pinal, and Gila.2345
References
References
- NRCS. "Heterotheca marginata". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 22 July 2015.
- Biota of North America Program 2014 county distribution map
- SEINet, Southwestern Biodiversity, Arizona chapter photos, distribution map, description
- University of Waterloo (Canada), Astereae Lab, Heterotheca marginata photos, drawings, distribution map
- Flora of North America, Heterotheca marginata Semple, 1996.