cotton rush

Từ điển Oxford Learners Wordfinder Dictionary

noun

any sedge of the genus Eriophorum;
north temperate bog plants with tufted spikes
• Syn:
cotton grass
• Hypernyms:
sedge
• Hyponyms:
common cotton grass, Eriophorum angustifolium
• Member Holonyms:
Eriophorum, genus Eriophorum