Abstract:
A new species of Asarum L., A. cam- paniffforum Wang Yong 8z Wang Q. F. (Aristolochi- aceae), is described from Hubei Province, China. It belongs to Asarum sect. Heterotropa (Morren & Decaisne) Braun and is readily distinguishable in having simple bell-shaped flowers and little orna- mentation of the calyx. A chromosome count of 2n = 26 is recorded