| 单词 | bluejoint grass | 
| 释义 | > as lemmasbluejoint grass   bluejoint  n. North American (more fully  bluejoint grass) any of several grasses with bluish stems; esp. the perennial reed-grass  Calamagrostis canadensis, which is widespread in North America and used for grazing; cf. bluestem n. ΚΠ 1819    C. F. Grece Facts & Observ. Canada & U.S.A. 27  				The white honey-suckle clover is an indigenous grass..The same may be observed of the great meadow grasses; the silver grass, the Cyprus or blue-joint, and some few others. 1884    Encycl. Brit. XVII. 308/1  				(Nebraska) Blue-joint (Andropogon furcatus, &c.) grasses. 1913    W. C. Barnes Western Grazing Grounds 65  				The local names blue stem and blue joint..are variously applied to Agropyron, Andropogon and Calamagrostis. 1940    Lethbridge 		(Alberta)	 Herald 5 Jan. 12/5  				Bluejoint seems to have the ability to carry calves through a severe cold spell with little shrinkage. 2006    Jrnl. Wildlife Managem. 70 444/1  				Low-lying sites were dominated by meadows of bluejoint grass (Calamagrostis canadensis). < as lemmas | 
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