柳枝稷和芒草适宜温和气候。

Switchgrass and miscanthus are temperate.

须芒草北美洲须芒草属，孔颖草属和裂稃草属的几种主要的草之一，其中一些为重要的大平原草。

Any of several chiefly North American grasses of the genera Andropogon, Bothriochloa, and Schizachyrium, some of which are important prairie grasses.

护林员的一只手抓到一卷须芒草，另一只手在那个金属板的较坚固的一头。

The ranger's hands found purchase, one on a hank of broomsedge, the other on the metal's firmer edging.

并观察了芒草茎杆微观结构，得到了茎杆扫描电镜下的解剖构造图像。

And observed the grass stems, microstructure, obtained the stem anatomy image under scanning electron microscope.

当欧洲人来到这个区域以后，他们就开始开荒耕作，不大量的须芒草给清理掉，用以种植庄稼。

When the Europeans moved into the region and started farming and clearing huge tracts of acreage these grasses were replaced with other crops.