Sipapoantha
Sipapoantha is a genus of flowering plants belonging to the family Gentianaceae. It includes two species of shrubs native to the tepuis, flat-topped mountains in the border region of southern Vezuela, northern Brazil, and Guyana.
Species:
- Sipapoantha obtusisepala – Serra Baeta of Roraima, Brazil
- Sipapoantha ostrina – Cerro Sipapo, Cerro Cuao, and Cerro Autana of Amazonas state, Venezuela