Marginaria angustifolia (Sw.) C. Presl = Campyloneurum angustifolium (Sw.) Fée
English:
angustifolius,-a,-um;

https://archive.org/stream/#page/188/mode/2up
homotypic synonyms:
Campyloneurum angustifolium (Sw.) Fée; Goniophlebium angustifolium (Sw.) Brack.; Grammitis angustifolia (Sw.) Heward; Polypodium angustifolium Sw.;

protologue: Tent. Pterid. 188: 188 (1836)

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