bristlegrass的意思|示意
美 / /
英 / /
bristlegrass相关例句
Green bristlegrass was dominant species, and fat hen and cockspur grass were subdominant species.
研究区内有野生草本植物25种,其中优势种群是狗尾草种群, 亚优势种群为灰菜、稗草种群.
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