Trixis inula
| Trixis inula | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Trixis |
| Species: | T. inula
|
| Binomial name | |
| Trixis inula Crantz
| |
| Synonyms[1] | |
| |
Trixis inula, the tropical threefold,[2] is a plant species native to Texas, Mexico, Central America, northern South America, and the West Indies. It is found on open, sandy sites such as roadsides, thorn scrub, thickets, etc.[3][4][5][6][7]
Trixis inula is a much-branched shrub up to 300 cm (10 feet) tall. It has lanceolate to elliptic leaves up to 17 cm (7 inches) long. Yellow flower heads are borne in paniculate arrays.[8][9][10]
References
[edit]- ^ The Plant List
- ^ NRCS. "Trixis inula". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 14 December 2015.
- ^ Flora of North America v 19 p 75
- ^ D'Arcy, W.G. 1987. Flora of Panama. Checklist and Index. Part 1: The introduction and checklist. Monographs in systematic botany from the Missouri Botanical Garden 17: v–xxx, 1–328.
- ^ Davidse, G., M. Sousa-Peña, S. Knapp & F. Chiang Cabrera. 2014. Asteraceae. 5(2): ined. In G. Davidse, M. Sousa Sánchez, S. Knapp & F. Chiang Cabrera (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México.
- ^ Nelson, C. H. 2008. Catálogo de las Plantas Vasculares de Honduras 1–1576.
- ^ Idárraga-Piedrahita, A., R. D. C. Ortiz, R. Callejas Posada & M. Merello. (eds.) 2011. Flora de Antioquia: Catálogo de las Plantas Vasculares 2: 9–939. Universidad de Antioquia, Medellín.
- ^ Crantz, Heinrich Johann Nepomuk von. Institutiones Rei Herbariae 1: 329. 1766.
- ^ Anderson, C. E. 1972. A monograph of the Mexican and Central American species of Trixis (Compositae). Memoirs of the New York Botanical Garden 22(3): 1–68.
- ^ Richardson, A. 1995. Plants of the Rio Grande Delta. University of Texas Press, Austin. ISBN 0-292-77070-7