The Female Plant of Horikawaella rotundifolia C. Gao et Y.J. Yi (Jungermanniaceae, Hepaticae)

The finding of female Horikawaella rotundifolia C.Gao et Y.J.Yi completes its entire description.The characteristics of the female plants hint that H.rotundifolia occupies a special systematic position in Jungermanniaceae. Its distribution has been extended from Yunnan to Sichuan in China (endemic in China).