Cystopteris protrusa
local: 0
Cystopteris protrusa (Weath.) Blasdell
Engish:
protrusus,-a,-um;
Taxonomic status: Accepted

homotypic synonyms:
Cystopteris fragilis var. protrusa Weath.;

protologue: Mem. Torrey Bot. Club 21(4): 41 (1963)
URL protologue: https://archive.org/stream/#page/41/mode/2up

20__0_432665 Cystopteris fragilis test 18
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 19.4-5b (1972) [J.W. Roller]

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