To confirm the registration of a Dendrobium hybrid & view its composition/progeny: (Database as at 1 January 2018 RHS registrations)
Den. Doreen= Theodore Takiguchi x phalaenopsis ( has 75 hybrid progeny ) registered: 1/01/1961 by Takiguchi T.
ANOS judging segment: Australasian (Section Phalaenanthe / Spatulata )
Species composition summary:
Den. Doreen = Theodore Takiguchi x phalaenopsis = [Valley King x phalaenopsis] x phalaenopsis
Valley King = Mildred Kazumura x phalaenopsis = [Hawaii x stratiotes] x phalaenopsis
Hawaii = phalaenopsis x tokai