1.
[syn: green bristlegrass, green foxtail, rough bristlegrass, bottle-grass, bottle grass, Setaria viridis]
The Collaborative International Dictionary of English v.0.48:
bottlegrass \bottlegrass\ n. (Bot.)
a European foxtail naturalized in North America; it is often
a troublesome weed.
Syn: green bristlegrass, green foxtail, rough bristlegrass,
bottle grass, Setaria viridis.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
bottle-grass
n 1: European foxtail naturalized in North America; often a
troublesome weed [syn: green bristlegrass, green
foxtail, rough bristlegrass, bottle-grass, bottle
grass, Setaria viridis]