释义 |
beard grass noun 1. : a grass of the genus Polypogon (especially P. monspeliensis) with a densely bearded spike 2. : any of several common grasses of the genus Andropogon (as A. scoparius) 3. : needlegrass 2 4. : any perennial grass of the genus Gymnopogon (family Gramineae) with short rigid leaves and numerous slender flower spikes 5. : plume grass 1 |