Andropogon africanus. A- ligule; B- inflorescence; C- diaspore with spikelets and internode; D, E- glumes; F- schematic section spikelet; G- lower lemma; H- upper lemma; from VandenBerghen, Flore du Sénégal.
Andropogon africanus. a- plant base; b- ligule; c- part inflorescence; d- pair of spikelets;- e- internode; sessile spikelet: f,g- glumes; h,i- lemmas; pedicelled spikelet: j- pedicel; k,l- glumes; m,n- lemmas; from Poilecot, Poacées de Niger.