To confirm the registration of a Dendrobium hybrid & view its composition/progeny: (Database as at 1 January 2018 RHS registrations)
Den. Rak Doreen = Rakpaibulsombat x Doreen Registration: 1981 by T. Orchids
August Moon = Winter Gem 1987 Kushima H.
Lim Hepa = Rungroj 1984 T. Orchids
May Day = Aloha Nui 1984 Kushima H.
Tomie Drake = Thep 1991 T. Orchids
Waipahu Pink = Queen Pink 2010 T. Orchids
White Wine = Dal's Hope 1994 Littman D. & B.