Ophioglossum nudicaule
- kingdom: Plantae
- phylum: Tracheophyta
- class: Psilotopsida
- order: Ophioglossales
- family: Ophioglossaceae
- genus: Ophioglossum
- species: Ophioglossum nudicaule
Matthew Town
Inagua
BahamasCochabamba
Cochabamba
BoliviaSan José
Alajuela
Costa RicaCayenne
Guyane
French GuianaBikenibeu Village
Bonriki Village
Buota Village
Nawerewere Village
Temaiku Village
Gilbert Islands
Kiribati