The Collaborative International Dictionary
Glumelle
Glumella \Glu*mel"la\, Glumelle \Glu"melle\, n. [F. glumelle, dim. of glume.] (Bot.) One of the palets or inner chaffy scales of the flowers or spikelets of grasses.
Wiktionary
glumelle
n. (context botany English) One of the inner chaffy scales of the flowers or spikelets of grasses.