Tetragonotheca is a genus of North American plants in the family Asteraceae.[1][4] Nerveray is a common name for plants in this genus.[5]
| Tetragonotheca | |
|---|---|
| |
| Tetragonotheca ludoviciana | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Asteroideae |
| Tribe: | Millerieae |
| Genus: | Tetragonotheca L. |
| Type species | |
| Tetragonotheca helianthoides[1] | |
| Synonyms[2] | |
| |
- Tetragonotheca helianthoides L. - MS AL GA FL NC SC TN VA
- Tetragonotheca ludoviciana (Torr. & A.Gray) A.Gray ex E.Hall - TX LA AR
- Tetragonotheca parviflora Jacq. - West Indies
- Tetragonotheca repanda (Buckley) Small - TX
- Tetragonotheca texana Engelm. & A.Gray ex A.Gray & Engelm. - TX, Coahuila, Nuevo León, Tamaulipas, Jalisco, Colima
- formerly included[2]
- Tetragonotheca abyssinica - Guizotia abyssinica
- Tetragonotheca guatemalensis - Rumfordia guatemalensis
References edit
- ^ a b Linnaeus, Carl von. 1753. Species Plantarum 2: 903 in Latin
- ^ a b c Flann, C (ed) 2009+ Global Compositae Checklist Archived 2015-01-17 at archive.today
- ^ The International Plant Names Index
- ^ Tropicos, Tetragonotheca L.
- ^ USDA, NRCS (n.d.). "Tetragonotheca". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 9 December 2015.
- ^ Biota of North America Program 2013 county distribution maps
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