Hazardia vernicosa | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Genus: | Hazardia |
Species: | H. vernicosa |
Binomial name | |
Hazardia vernicosa (Brandegee) W.D.Clark 1979 | |
Synonyms[1][2] | |
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Hazardia vernicosa is a Mexican species of shrub in the family Asteraceae. It has been found only in the state of Baja California in northwestern Mexico, specifically near El Rosario.[3] It has not been found in the United States although one of the Mexican populations is less than 10 km (6+1⁄4 miles) south of the international border.[4]
Hazardia vernicosa is a branching subshrub up to 45 cm (18 in) tall with several stems arising from a woody underground caudex. The plant produces numerous flower heads each head with 3-5 yellow disc flowers plus 3-5 ray flowers.[5]
References
- ↑ The Plant List, Hazardia vernicosa (Brandegee) W.D.Clark
- ↑ Tropicos, Haplopappus vernicosus Brandegee
- ↑ Standley, Paul Carpenter (1926). Trees and Shrubs of Mexico: Bignoniaceae-Asteraceae. U.S. Government Printing Office. p. 1491.
- ↑ SEINet, Southwestern Biodiversity, Arizona chapter photos of herbarium specimens, description, distribution map
- ↑ Brandegee, Townshend Stith. 1889. Proceedings of the California Academy of Sciences, Series 2, 2: 168-169 as Aplopappus vernicosus
External links
Media related to Hazardia at Wikimedia Commons
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