To confirm the registration of a Dendrobium hybrid & view its composition/progeny: (Database as at 1 January 2018 RHS registrations)
Den. Bangkok City = Atakit x May Neal Registration: 1978 by T. Orchids -Somjin
Anjasmara = Copper Island 1985 Wirakusuma S.
Madame Chuli = Orglade's Sunshine 1985 Jones & Scully -T. Orchids