
"Polypodium vulgare", the common polypody, is a fern of the family Polypodiaceae. "Polypodium vulgare" is an allotetraploid species, believed to have arisen by chromosome doubling of a sterile diploid hybrid between two ferns which are not known in Europe.
Similar species: Polypodiales
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Uploaded Nov 12, 2020. Captured Nov 4, 2020 15:35.
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