Reference(s):
Status: this genus has been assessed for the following:
- Species in Fl. Madag: 10 endemic
- Accepted published species: 12 endemic
- Estimated undescribed species: 9 endemic
- Estimated total species: 21 endemic
- Indigenous species endemism: 100%
Additional taxonomic work: in progress
Species level data entry: complete
Note: Voucher specimens and types not yet entered
Contributed/compiled by: F.A. Ratovoson & P.B. Phillipson
Updated on: 10 Oct. 2008