Pubescence is often poorly developed or absent in proximal florets of viviparous spikelets.
短柔毛是在胎生的小穗的下部的小花里的通常发育不良或无。flowering pedicel perpendicular to axis of raceme, without or rarely with a minute setaceous bracteole at base, commonly pubescent.
花梗垂直于总状花序的轴，没有或很少具一在基部具一细小刚毛状小苞片，通常短柔毛。The collective trichome cover of a plant surface is called pubescence .
植物表面聚集的毛状物称为柔毛。Buds commonly pubescent with a few, long, straight to slightly bent hairs, occasionally also with short uncinate hairs.
芽通常的短柔毛具一些，长，直接到稍弯曲毛，偶有还有具短具钩的毛。branches solitary to verticillate, pilose in axils, usually ascending, pedicels as long or longer than spikelets.
分枝单生兑一轮生，具柔毛在腋处，通常上升，等长或长于小穗。Stems erect, branched above, sparsely to densely pubescent at least near base, usually glabrous above.
茎直立，上面分枝，疏生与密被短柔毛的至少近基部，通常无毛在上面。branches solitary or in pairs, ascending, naked at base, at least the lower densely pilose in axils.
分枝单生或成对，上升，裸露的在基部，至少更低的密被柔毛在腋处。Raceme densely yellow glandular puberulent, mixed with a few retrorse, white, short hairs.
总状花序浓密黄具腺被微柔毛的，与一些反折，白色，短毛混合。Pedicels glandular pilose, intermixed with a few brown, crisped, villous hairs.
花梗具腺柔毛，与棕色一些混合，使卷曲，具长柔毛的头发。