6 Results for quillwort
หรือค้นหา: -quillwort-, *quillwort*
Too few results, automatically try *quillwort*

WordNet (3.0)
quillwort(n) any of several spore-bearing aquatic or marsh plants having short rhizomes and leaves resembling quills; worldwide except Polynesia
isoetaceae(n) quillworts; coextensive with the genus Isoetes, Syn. quillwort family, family Isoetaceae

Collaborative International Dictionary (GCIDE)
Quillwort

n. (Bot.) Any plant or species of the genus Isoetes, cryptogamous plants with a cluster of elongated four-tubed rushlike leaves, rising from a corm, and containing spores in their enlarged and excavated bases. There are about seventeen American species, usually growing in the mud under still, shallow water. So called from the shape of the shape of the leaves. [ 1913 Webster ]


WordNet (3.0)
quillwort(n) any of several spore-bearing aquatic or marsh plants having short rhizomes and leaves resembling quills; worldwide except Polynesia
isoetaceae(n) quillworts; coextensive with the genus Isoetes, Syn. quillwort family, family Isoetaceae

Collaborative International Dictionary (GCIDE)
Quillwort

n. (Bot.) Any plant or species of the genus Isoetes, cryptogamous plants with a cluster of elongated four-tubed rushlike leaves, rising from a corm, and containing spores in their enlarged and excavated bases. There are about seventeen American species, usually growing in the mud under still, shallow water. So called from the shape of the shape of the leaves. [ 1913 Webster ]


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