Xanthocephalum
| Xanthocephalum | |
|---|---|
| |
| Xanthocephalum gymnospermoides | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Asteroideae |
| Tribe: | Astereae |
| Subtribe: | Machaerantherinae |
| Genus: | Xanthocephalum Willd. |
| Synonyms[1] | |
| |
Xanthocephalum is a genus of North American plants in the tribe Astereae within the family Asteraceae.[2][3][4][5][6][7]
The name "Xanthocephalum" means "yellow head," from the Greek "xanthos," yellow and "kephale," head. The genus was once much larger than it is today, with many of its former members transferred to Gutierrezia in the 1980s.[8][9][10][11]
- Species[1]
- Xanthocephalum amoenum Shinners - Texas[12]
- Xanthocephalum benthamianum Hemsl. - Aguascalientes, San Luis Potosí, Chihuahua, Durango, Michoacán, Jalisco
- Xanthocephalum centauroides Willd. - Michoacán, Durango, D.F., Guanajuato, México State
- Xanthocephalum durangense M.A.Lane - Durango
- Xanthocephalum eradiatum (M.A.Lane) G.L.Nesom - Chihuahua
- Xanthocephalum gymnospermoides (A.Gray) Benth. & Hook.f. - United States (Arizona, Texas),[13] Chihuahua, Sonora
- Xanthocephalum humile (Kunth) Benth. & Hook.f. - Hidalgo, D.F., Puebla, Tlaxcala, México State, San Luis Potosí
- Xanthocephalum megalocephalum Fernald - Chihuahua
- formerly included[1]
see Amphiachyris Gutierrezia Gymnosperma Pilosella Stephanodoria
References
[edit]- ^ a b c Flann, C (ed) 2009+ Global Compositae Checklist
- ^ Willdenow, Carl Ludwig von. 1807. Der Gesellschaft Naturforschender Freunde zu Berlin Magazin für die neuesten Entdeckungen in der Gesammten Naturkunde 1(2): 140
- ^ Tropicos, Xanthocephalum Willd.
- ^ Botanic Garden and Botanical Museum Berlin-Dahlem. "Details for: Astereae". Euro+Med PlantBase. Freie Universität Berlin. Retrieved 2009-07-18.
- ^ UniProt. "Tribe Astereae". Retrieved 2009-07-18.
- ^ National Herbarium of New South Wales. "Genus Kippistia". New South Wales FloraOnline. Royal Botanic Gardens, Sydney. Retrieved 2009-07-18.
- ^ "Polyarrhena Cass". African Plants Database. South African National Biodiversity Institute, the Conservatoire et Jardin botaniques de la Ville de Genève and Tela Botanica. Retrieved 2009-07-18.
- ^ Flora of North America, Vol. 20 Page 436, Xanthocephalum Willdenow
- ^ Lane, M. A. 1983. Taxonomy of Xanthocephalum (Compositae: Astereae). Systematic Botany 8: 305–316.
- ^ Nesom, G. L. 1989b. Comments on the annual species of Xanthocephalum (Compositae: Astereae) with a new combination. Phytologia 66: 482–487.
- ^ Solbrig, O. T. 1961b. Synopsis of the genus Xanthocephalum (Compositae). Rhodora 63: 151–164.
- ^ Biota of North America Program 2013 county distribution map, Amphiachyris amoena
- ^ Biota of North America Program 2013 county distribution map, Xanthocephalum gymnospermoides
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