Trigonostemoneae

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Rosids
Cladus: Eurosids I
Ordo: Malpighiales

Familia: Euphorbiaceae
Subfamilia: Crotonoideae
Tribus: Trigonostemoneae
Genus: Trigonostemon – Tritaxis
Name

Trigonostemoneae G.L.Webster, Taxon 24: 599. (1975)
Note: The segregation of this tribe is a taxonomic opinion and can be circumscribed as subfamily Crotonoideae, tribe Codiaeae, subtribe Trigonostemoniae (Webster, 2014).
References
Primary references

Webster, G.L. 1975. Conspectus of a New Classification of the Euphorbiaceae. Taxon 24(5–6): 593–601. DOI: 10.2307/1220725 Paywall JSTOR Hybrid open access journal PDF Reference page.

Additional references

Webster, G.L. 2014. Euphorbiaceae. In: Kubitzki K., ed. The Families and Genera of Vascular Plants 11: Flowering Plants. Eudicots Malpighiales. Heidelberg, New York, Dordrecht, London: Springer, 51‒216. Reference page.
Yu, R.Y., Slik, F.J. & van Welzen, P.C. 2019. Molecular phylogeny of Trigonostemon and its relatives (Euphorbiaceae). Taxon 68(5): 918-936. DOI: 10.1002/tax.12135 Open access Reference page.
Yu, R.Y. & Van Welzen, P.C. 2020. Historical biogeography of Trigonostemon and Dimorphocalyx (Euphorbiaceae). Botanical Journal of the Linnean Society 192(2): 333-349. DOI: 10.1093/botlinnean/boz075 Open access Reference page.

Links

International Plant Names Index. 2020. Trigonostemoneae. Published online. Accessed: Jun 19 2020.
Trigonostemoneae – Taxon details on National Center for Biotechnology Information (NCBI).