接受名：Cyrtococcum patens (L.) A. Camus (accepted name)

异名：Cyrtococcum muricatum (Retzius) Bor (synonym)、Cyrtococcum patens (L.) A. Camus var. schmidtii (Hackel) A. Camus (synonym)、Cyrtococcum patens (L.) A. Camus var. warburgii (Mez) Reeder (synonym)、Cyrtococcum radicans (Retzius) Stapf (synonym)、Cyrtococcum warburgii (Mez) Stapf (synonym)、Panicum carinatum J. Presl et C. Presl (synonym)、Panicum muricatum Retz. (synonym)、Panicum obliquum Roth ex Roem. et Schult. (synonym)、Panicum patens L. (synonym)、Panicum radicans Retz. (synonym)、Panicum schmidtii Hack. (synonym)、Panicum warburgii Mez (synonym)

图版59:11-13

var. schmidtii (Hack.) A. Camus in Lecomte, Fl. Gen. L'Indo-Chine 7:465. 1922. ——Panicum schmidtii Hack. in Bot. Tidsskr. 24:99. 1901. ——Panicum muricatum Retz. Obs. Bot. 4:18. 1786. ——Cyrtococcum schmidtii (Hack.) Henr. in Blume 3:436. 1940. ——Cyrtococum muricatum (Retz. ) Bor, Grass. Burm. Ceyl. Ind. Pakist. 291. 1960.

与原变种的主要区别在于：第二颖及第一外稃具点状瘤体及短毛。

产我国福建、台湾、广东、海南和云南等省区；生于丘陵草丛中。亚洲南部一些地区也有分布。模式标本采自泰国。