Diplazium ambiguum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Polypodiopsida
- order: Polypodiales
- family: Athyriaceae
- genus: Diplazium
- species: Diplazium ambiguum
Antonina
ParanáPetrópolis
Rio de Janeiro
Teresópolis
Rio de Janeiro
BrazilZamora
Zamora-Chinchipe
EcuadorTarapoto
San Martín
PeruChateaubelair
Saint David
Saint Vincent And Grenadines