Daemonorops fissilis (A.J.Hend., N.K.Ban & N.Q.Dung) A.J.Hend., comb. nov.

Basionym: — Calamus fissilis Henderson et al. (2008: 192) .

Type:— VIETNAM. Thua Thien-Hue: Bach Ma National Park, 16°14’N, 107°52’E, 100 m, 12 April 2007, A . Henderson, N. Q . Dung, P . X. Phuong, & L. V . Bo 3266 (holotype: HN!, isotypes: K! NY!) .

Additional material studied:— VIETNAM: Da Nang City, Hoa Vang District, Ba Na-Nui Chua Nature Reserve, steep forested slopes, 16°00’N, 108°01’E, ca. 800 m, 4 Jun 2009, Henderson & N . K . Ban 3596 (HN, NY) .