描述了爵床科孩儿草属的一个新组-密花孩儿草组Rungia sect.Stoloniferoe C.M.Gao&Y.F.Deng。本新组花序不偏向一侧,苞片均能育,同形。
Rungia sect. Stoloniferae C. M. Gao & Y. F. Deng, a new section in the genus Rungia Nees of Acanthaceae is described. It is characterized by the spike not secund, both bracts at each node fertile, homomorphic.