Iryanthera lancifolia
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Magnoliales
- family: Myristicaceae
- genus: Iryanthera
- species: Iryanthera lancifolia
Cruzeiro do Sul
Acre- Humaitá
- Santo Antônio do Içá
- Tabatinga
Amazonas- Carolina
Maranhão
Brazil
Cartagena del Chairá
Caquetá- Villa Rica
Cauca
Colombia
Ramón Castilla
Loreto
Peru