Domingoa abbreviated as Dga is a genus of orchids, (family Orchidaceae), consisting of two species.
The species are found on Cuba, Hispaniola and Mona of the Greater Antilles.
Plants have one to two leaves.
Grow in intermediate to warm conditions with bright lighting. Plants should be mounted on treefern or cork and keep media moist. Provide high humidity and good air circulation.
Its name refers to Santo Domingo, an older name for Hispaniola.
- Domingoa × susiana Dod, 1978.