Plants, Fine Art Prints

- Art Gallery -

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Cladus: Campanulids
Ordo: Asterales

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Millerieae
Subtribus: Dyscritothamninae
Genus: Tetragonotheca
Species: T. helianthoides – T. ludoviciana – T. repanda – T. texana

Tetragonotheca L. Sp. Pl. 2: 903. (1753)

Type species: Tetragonotheca helianthoides L. Sp. Pl. 2: 903. (1753)


Linnaeus, C. 1753. Species Plantarum 2: 903.
Hassler, M. 2018. Tetragonotheca. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2018. Species 2000 & ITIS Catalogue of Life. Published on the internet. Accessed: 2018 Jan. 29. Reference page.
International Plant Names Index. 2018. Tetragonotheca. Published online. Accessed: Jan. 29 2018. 2018. Tetragonotheca. Missouri Botanical Garden. Published on the internet. Accessed: 2018 Jan. 29.

Vernacular names
English: Nerveray

Tetragonotheca is a genus of North American plants in the daisy family.[2][4] Nerveray is a common name for plants in this genus.[5]


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[1]

see Guizotia Rumfordia

Tetragonotheca abyssinica - Guizotia abyssinica
Tetragonotheca guatemalensis - Rumfordia guatemalensis


Flann, C (ed) 2009+ Global Compositae Checklist Archived 2015-01-17 at
Linnaeus, Carl von. 1753. Species Plantarum 2: 903 in Latin
The International Plant Names Index
Tropicos, Tetragonotheca L.
USDA, NRCS (n.d.). "Tetragonotheca". The PLANTS Database ( Greensboro, North Carolina: National Plant Data Team. Retrieved 9 December 2015.
Biota of North America Program 2013 county distribution maps

Plants Images

Biology Encyclopedia

Retrieved from ""
All text is available under the terms of the GNU Free Documentation License

Home - Hellenica World