Rayjacksonia
| Rayjacksonia | |
|---|---|
| |
| Rayjacksonia phyllocephala | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Asteroideae |
| Tribe: | Astereae |
| Subtribe: | Machaerantherinae |
| Genus: | Rayjacksonia R.L.Hartm. & M.A.Lane |
Rayjacksonia is a genus of North American flowering plants in the family Asteraceae.[1][2][3][4][5][6][7] It is one of several genera with the common name tansyaster.[8]
The genus is named in honor of American botanist Raymond Carl Jackson.[9]
- Rayjacksonia annua (Rydb.) R.L.Hartm. & M.A.Lane - TX OK NM CO KS NE WY
- Rayjacksonia aurea (A.Gray) R.L.Hartm. & M.A.Lane - Texas
- Rayjacksonia phyllocephala (DC.) R.L.Hartm. & M.A.Lane Tamaulipas, TX LA MS FL
References
- ^ Hartman, Ronald Lee & Lane, Meredith A. 1996. Reclassification of North American Haplopappus (Compositae: Astereae) completed: Rayjacksonia gen. nov. American Journal of Botany 83(3): 368–369
- ^ Tropicos, Rayjacksonia R.L. Hartm. & M.A. Lane
- ^ 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.
- ^ Lady Bird Johnson Wildflower Center, University of Texas
- ^ NRCS. "Rayjacksonia". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 19 October 2015.
- ^ Flora of North America Vol. 20 Page 437 Rayjacksonia R. L. Hartman & M. A. Lane, Amer. J. Bot. 83: 368. 1996.
- ^ Flann, C (ed) 2009+ Global Compositae Checklist
- ^ Biota of North America Program 2013 county distribution maps