Glume

Definition and stakes

Portrait of Franz Thonner Franz Thonner,  The flowering plants of Africa (1915)

“ Inflorescence consisting of spikelets, rarely of single flowers, usually enclosed by 2 glumes (outer or empty glumes) and arranged in spikes, racemes, or panicles. Flowers in the axil of the flowering glume (or valve) , subtended by the usually 2-keeled palea and sometimes by one or two, rarely more, minute lodicules. Perianth none. Stamens 1-6, usually 3. Anthers opening by 2 slits or pores. Ovary 1-celled. Ovule 1, erect or laterally affixed, slightly curved, with the micropyle turned downwards. Styles 2, rarely 3 or 1. Fruit indehiscent; pericarp usually dry and adnate to the seed. ”
Source: Gutenberg

Get perspective with Kwize: daily news enlightened by great literature