Hymenophyllum dilatatum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Polypodiopsida
- order: Hymenophyllales
- family: Hymenophyllaceae
- genus: Hymenophyllum
- species: Hymenophyllum dilatatum
Tauranga
Bay of PlentyPalmerston North
Manawatu-WanganuiBluff
SouthlandKelburn
Wellington
WellingtonWestport
West Coast
New ZealandSan Antonio
Calabarzon
Philippines