Any of various grasses commonly regarded as agricultural weeds, esp. rye brome (Bromus secalinus) and wild oat (Avena fatua).
| 单词 | θ25293 |
| 释义 | the world > plants > particular plants > plants perceived as weeds or harmful plants > weed > grasses perceived as weeds > [noun] > other weedy grasses (5) drakea1325 Any of various grasses commonly regarded as agricultural weeds, esp. rye brome (Bromus secalinus) and wild oat (Avena fatua). aegilops1601 A grass found as a weed of cornfields, esp. the wild oat, Avena fatua. Obsolete. chess1736 A kind of grass which grows as a weed among wheat: now chiefly in U.S.: see quotations. Cf. cheat, n.1 9. Vassal's grassa1818 (See quots.) nassella1909 Any of various coarse, tussock-forming grasses constituting the genus Nassella, native to the Andes; spec. the Chilean N. trichotoma, which was… |
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