Qhashi as well as Codarioculyx gyroides (Roxb.ex Link) Hassk is firstly identified to be myrmecochore in the world and their mutualism with some ants has been systematically studied together with discussion of its mechanism in the paper.

• Ohashi、圆叶舞草Codariocalyx gyroides（Roxb.；ex Link）Hassk作为蚁运植物在此前的国际国内文献中未见报道。 本论文较系统地研究了蚂蚁与蚁运植物互惠共生关系，并对其共生机理进行了有益探索，为蚂蚁与蚁运植物互惠共生关系研究的深入开展奠定了重要基础。