Estado da Bahia. 19.5 km SE of the town of Morro do Chapeu on the BA 52 road to Mundo Novo, by the Rio Ferro Doido, with water worn horizontally bedded sandstone at soil surface, with damp sand, sedge marsh, exposed rock and waterfall
Potaro-Siparuni Region: Iwokrama Foret, old logging roads in forest just east of the junction of Surama road and the Kurupukari-Annai Road, about 80 km southwest of the Essequibo River.
Alford, M.H.|Alford, E.E.|Mahadeo, S.|Haynes, L.|Roopsind, I.
3149
Quito (sur 1 des 2 parts)
[Nov. gen. sp. : Crescit in declivitate Andium Popayanensium, nemoribus opacissimis inhorrescentium juxta villam La Erre, ad radices Parami de Puruguay]