What is "calyptrogenia"

Calyptrogenia is a genus of flowering plants in the family Myrtaceae first described as a genus in 1941. It is native to two islands in the West Indies: Jamaica and Hispaniola.

1. Calyptrogenia biflora Alain - Sierra Prieta in Dominican Republic
2. Calyptrogenia bracteosa (Urb.) Burret - Massif de la Hotte in Haiti
3. Calyptrogenia cuspidata Alain - southwestern Dominican Republic
4. Calyptrogenia ekmanii (Urb.) Burret - Massif de la Hotte in Haiti, northeastern Jamaica
5. Calyptrogenia grandiflora Burret - Haiti, Dominican Republic
6. Calyptrogenia jeremiensis (Urb. & Ekman) Burret - Massif de la Hotte in Haiti, northwestern Jamaica

moved to other genera: Myrceugenia Neomitranthes

1. Calyptrogenia hatschbachii - Myrceugenia gertii - southern Brazil
2. Calyptrogenia riedeliana - Neomitranthes riedeliana - southern Brazil