stiff bristle fern
- kingdom: Plantae
- phylum: Tracheophyta
- class: Polypodiopsida
- order: Hymenophyllales
- family: Hymenophyllaceae
- genus: Abrodictyum
- species: Abrodictyum rigidum
Paranaguá
ParanáRio Pardo
Rio Grande do SulRio de Janeiro
Rio de JaneiroRibeirão Pires
São Paulo
BrazilTucurrique
CartagoBagaces
Guanacaste
Costa RicaPont Cassé
Saint Paul
DominicaPointe-à-Pitre
Guadeloupe
GuadeloupeSalamá
Baja Verapaz
GuatemalaConcepción de Guasistagua
Comayagua
HondurasMoore Town
Portland
JamaicaTarapoto
San Martín
PeruSan Joaquín
CaraboboPampanito
Trujillo
Venezuela