1.Leaves pectinate-pinnatifid, with up to 11 lobes on each side of midvein; stigma prominently 2-lobed, lobes subdecurrent.
羽状半裂叶栉状，具可达11裂片在中脉两边各；柱头显著2裂，裂片。
2.homogamous spikelets scabrid-pectinate on upper keels.
在上面龙骨上的同性花的小穗粗糙栉状。
3.Spike linear to oblong; spikelets with 2 florets; lemma sharply keeled, keel pectinate spinulose.
穗状花序线形的到长圆形；小穗具2小花；外稃明显地翻转，龙骨栉状具微刺。
4.Disk lobes linear, apex pectinate.
花盘裂片线形，先端栉状；
5.bracts pectinate or absent.
苞片栉状或无。
6.styles 3, ca. 6 mm, pectinate-laciniate.
花柱3，长约6毫米，具栉状小条裂。
7.two groups of electrodes which form a pair of pectinate electrodes are formed on the upper surface of the base plate;
形成二组电极于此基板的上表面，且两组电极组成一对栉形电极；
8.The Morphological Features of Endothelial Cells in Cardiac Valves, Pectinate Muscles, Different Arteries and Vein Segments in a Dog
狗心脏瓣膜、梳状肌、不同动脉段及静脉内皮细胞的形态学特征
9.stipules pectinate, mostly adnate to petiole, both surfaces and margin sparsely pubescent, densely glandular-pubescent;
托叶栉状，贴生于叶柄的主要，两面和青春期的边缘疏生，浓密腺状短柔毛；
10.Female flowers: bracteoles mostly serrate or somewhat pectinate-toothed at margin;
雌花小苞片主要使或者有点栉状齿状的在边缘成锯齿波；