Reference(s):
Status: this genus has been assessed for the following:
- Species in Fl. Madag: 25 (24 endemic, 1 indigenous non-endemic)
- Accepted published species: 28 (26 endemic, 2 indigenous non-endemic)
- Estimated total species: 28 (26 endemic, 2 indigenous non-endemic)
- Indigenous species endemism: 93%
Species level data entry: complete
Contributed/compiled by: M. Rabarimanarivo
Updated on: 27 May. 2008