140 
Db 
carpus diandrus (Michx.) Kuntze. (Diarrhena ameri a 
ae, Ae ,A Aspikelet b, the outer empty glumes of the same: c,a floret; d the 
109. KORYCARPUS Zea, Act. Matrit, 1806. (Diarrhena era ar ) Hs sian 
lets 3- to 5-flowered; rachilla articulated above the empty glum 
1. Styles short, distinct; stigmas plumose. Grain 
‘palea and glume, obliquely ovoid and obtusely ¥ pointed. 
a _, Nearly smooth perennials with simple culms from a creeping rc 
