Reference(s):
Status: this genus has been assessed for the following:
- Species in Fl. Madag: 6 endemic
- Accepted published species: 7 (6 endemic, 1 indigenous non-endemic)
- Estimated undescribed species: 1 endemic
- Estimated total species: 8 (7 endemic, 1 indigenous non-endemic)
- Indigenous species endemism: 88%
Additional taxonomic work: in progress
Species level data entry: complete
Note: In addition to the described taxa, a specimen from Ifandana near Farafangana (Decary 5166) may represent a new species, it is similar to A. ranomafana. Aristea madagascariense var. intermedia Vatke is not yet accounted for, being based on a type that has not been relocated.
Contributed/compiled by: P.B. Phillipson in collaboration with P. Goldblatt
Updated on: 03 Jun. 2005