| common cotton grass | (n) having densely tufted white cottony or downlike glumes, Syn. Eriophorum angustifolium |
| cotton grass | (n) any sedge of the genus Eriophorum; north temperate bog plants with tufted spikes, Syn. cotton rush |
| Wollgras { n } [ bot. ] | cotton grass [Add to Longdo] |