Common weedy and bristly grass found in nearly all temperate areas .

几乎所有温带地区都很常见的有刚毛的杂草。

Branchlets densely bristly and glandular bristly .

小枝密被刚毛和腺刺人。

Leaves pilose or minutely bristly adaxially .

正面的叶具柔毛的或微小的具刚毛。

Family of bristly hairy sometimes climbing plants ; america and africa and southern arabia .

有时为攀援植物具有刚毛的科；产于美洲非洲和南阿拉伯半岛。

Genus of bristly herbs or subshrubs of western america lacking stinging hairs .

美洲西部的一个具刚毛的草本或亚灌木属，缺乏刺一样的绒毛。