1, inflorescence from the upper part of the same stem (natural size) ; 
2, spikelet (4 x); 3. lower glume (4 x); 4. upper glume (4 x); 5. valve 
(flowering glume) (4 x); 6. valvule (palea) (4 x); 3-6 flattened out. 
# 15905 B 
