Isertia parviflora
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Gentianales
- family: Rubiaceae
- genus: Isertia
- species: Isertia parviflora
Boa Vista
Roraima
Brazil
Puerto Ayacucho
Amazonas- Santa Elena de Uairén
Bolívar
Venezuela