Orchid : Ceraia crumenata (Sw) varietas floribus lilacinis ,V. Agustin & G. Ariyanto, Teysm 1864, comb.nov. From Rejang Lebong

This is  another varietas from Dendrobium crumenatum or Ceraia crumenata  according Basionym in Choix de plantes rares ou nouvelles, cultivées et dessinées dans le jardin botanique de Buitenzorg plate 22, 1864 we identify this as Ceraia crumenata (Sw) varietas floribus lilacinis, V. Agustin & G. Ariyanto, Teysm 1864, comb.nov.

Homotypic synonyms:
Dendrobium crumenatum Sw 1799, varietas floribus lilacinis Teysm 1864
Ceraia crumenata (Sw) V. Agustin & G. Ariyanto, varietas floribus lilacinis Teysm 1864, comb.nov. 2011