| polypodium | <botany> A genus of plants of the order Filices or ferns. The fructifications are in uncovered roundish points, called sori, scattered over the inferior surface of the frond or leaf. There are numerous species. Origin: L, fr. Gr, dim. Of . See Polyp, and cf. 2d Polypode. Source: Websters Dictionary (01 Mar 1998) |
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Synonyms :
| polypodium | a genus of ferns belonging to the family Polypodiaceae and having rounded naked sori |
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| polypodium | tropical American fern with brown scaly rhizomes cultivated for its large deeply lobed deep bluish-green fronds |
| polypodium | fern having rootstock of a sweetish flavor |
| polypodium | fern growing on rocks or tree trunks and having fronds grayish and scurfy below |
| polypodium | stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib |
| polypodium | chiefly lithophytic or epiphytic fern of North America and east Asia |
| polypodium | mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout North America and Europe and Africa and east Asia |
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