Cystopteris fragilis

Cystopteris fragilis var. protrusa Weath. = Cystopteris protrusa (Weath.) Blasdell
English:
fragilis,-is,-e;

ID recognized genus:

19695

recognized genus:

Cystopteris Bernh.

ID species:

315744 | wfo-0001110585 | 75687-2

ID basionym:

315744

published in:

Rhodora

ID publication:

1357

volume:

ID volume:

14066

homotypic synonyms:
Cystopteris protrusa (Weath.) Blasdell;

protologue: Rhodora 37: 373 (1935)