School of Earth and Space Sciences, Peking University, Beijing, China
Type specimens
Holotype PKUB15301 for Calycosperma qii Le Liu, De M.Wang, M.C.Meng, P.Huang et J.Z.Xue
Holotype PKUB15301 for Calycosperma qii Le Liu, De M.Wang, M.C.Meng, P.Huang et J.Z.Xue