Lemmas densely to sparsely hispid below middle with white or brownish hairs, becoming dark brown at maturity.
外稃浓密给疏生糙硬毛中间以下具白色的或带褐色的毛,成熟时变得暗褐色。
Stems single or several, cespitose, erect, not branched, densely hispid and short strigose, hairs discoid at base.
茎单一或数个,丛生,直立,不分枝,具糙伏毛的密被糙硬毛和短,毛盘状的在基部。
lobes narrowly triangular, densely hirsute outside, long hispid inside.
在外面的裂片狭三角形,密被长硬毛,在里面的长糙硬毛。
Herbs annual or sometimes perennial, bristly, hispid or appressed pubescent throughout.
有时一年生草本或多年生植物,刺人,或者贴伏短柔毛全部。
Herbs annual, biennial, or perennial, often hispid or tomentose, hairs often mostly simple.
一年生,二年生草本,或多年生植物的,通常具糙硬毛或被绒毛,毛通常多数单的。
Stems erect, much branched, sparsely hispid and densely pubescent, hairs discoid at base.
茎直立,多分枝,疏生糙硬毛和密被短柔毛,毛盘状的在基部。