Polypodium umbilicatum Poiret = Dryopteris filix-mas (L.) Schott
English:
umbilicatus,-a,-um;

https://archive.org/stream/#page/528/mode/2up
homotypic synonyms:
Aspidium umbilicatum (Poiret) Desv.;

protologue: Encycl. 5(1): 528 (1804)

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