quillwort family | sense examples, Usage and Definition from wordnet dictionary online

Noun quillwort family has 1 sense

Isoetaceae, family Isoetaceae, quillwort family - quillworts; coextensive with the genus Isoetes
--₁ is a kind of fern family
--₁ is a member of Isoetales, order Isoetales
--₁ has members: Isoetes, genus Isoetes