noun
type and genus of the Isoetaceae and sole extant genus of the order Isoetales
• Syn: ↑Isoetes
• Hypernyms: ↑fern genus
• Member Holonyms: ↑Isoetaceae, ↑family Isoetaceae, ↑quillwort family
• Member Meronyms: ↑quillwort
Useful english dictionary. 2012.