Didymaea

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Cladus: Lamiids
Ordo: Gentianales

Familia: Rubiaceae
Subfamilia: Rubioideae
Tribus: Rubieae
Genus: Didymaea
Overview of species

D. alsinoides – D. australis – D. crassifolia – D. floribunda – D. hispidula – D. linearis – D. mexicana – D. microflosculosa – D. microphylla – D. multiflosculosa
Name

Didymaea Hook.f., 1873
Distribution
Native distribution areas:

Northern America
Mexico
Mexico Central, Mexico Northeast, Mexico Gulf, Mexico Southwest, Mexico Southeast.
Southern America
Central America
Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama.

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition
References

Gen. Pl. (Bentham & Hooker f.) 2. 150 (1873)

Didymaea is a genus of flowering plants in the family Rubiaceae. The genus is found from Mexico to Central America.[1]
Species

Didymaea alsinoides (Cham. & Schltdl.) Standl. - Mexico
Didymaea ixtepejiensis Borhidi & E.Martinez - Oaxaca
Didymaea linearis Standl. - Jalisco
Didymaea mexicana Hook.f. - Mexico, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama
Didymaea naniflora Borhidi & E.Martinez - Oaxaca

References

"Didymaea in the World Checklist of Rubiaceae". Retrieved 17 June 2014.