noun
any sedge of the genus Eriophorum; north temperate bog plants with tufted spikes
• Syn: ↑cotton rush
• Hypernyms: ↑sedge
• Hyponyms: ↑common cotton grass, ↑Eriophorum angustifolium
• Member Holonyms: ↑Eriophorum, ↑genus Eriophorum
Useful english dictionary. 2012.