Megalastrum dentatum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Polypodiopsida
- order: Polypodiales
- family: Dryopteridaceae
- genus: Megalastrum
- species: Megalastrum dentatum
Granadilla- Purral
- Sabanilla
San José
Costa Rica
Cerro Punta
Chiriquí
Panama