| 释义 |
〔sacaton〕A tufted perennial grass(Sporobolus wrightii) of the southwest United States, used for pasture and hay in arid regions. 赖特氏鼠尾粟：美国西南部产的一种多年生丛生草（赖特氏鼠尾粟 鼠尾粟属） ，在干旱地区用作牧草和干草 〔spinifex〕Any of various clump-forming, perennial Australian grasses, chiefly of the genusTriodia, growing in arid regions and having awl-shaped, pointed leaves. 三齿稃：一种产于澳大利亚的四季常青的丛生草，主要是三齿稃 属，生长在干旱地区，叶子呈钻状尖形 |