Style conic , thickened at base , gradually attenuate distally .
花柱圆锥形,加厚在基部,上部逐渐渐狭。
Glumes obscurely keeled proximally , indistinctly so distally ; spike rachis usually tough and not disarticulating .
不清楚如此上部,颖片不明显接近翻转;穗状花序轴通常坚韧而不脱节。
Ovary glabrous ; style subterminal , conic , visibly thickened at base , gradually tapering distally .
子房无毛花柱近顶生,圆锥形,明显加厚在基部,逐渐渐狭上部。
A short vascular pedicle can also result if the exit of the peroneal artery lies more distally , which can , however , be recognized preoperatively by angiography .