floating antlerfern
- kingdom: Plantae
- phylum: Tracheophyta
- class: Polypodiopsida
- order: Polypodiales
- family: Pteridaceae
- genus: Ceratopteris
- species: Ceratopteris pteridoides
Gamarra
CesarPuerto Wilches
Santander
ColombiaSan José
Alajuela
Costa RicaSalvaleón de Higüey
La Altagracia
Dominican RepublicGranada
Granada
NicaraguaYpacarai
Central
ParaguayBerwick
Louisiana
United States