To confirm the registration of a Dendrobium hybrid & view its composition/progeny: (Database as at 1 January 2018 RHS registrations)
Den. Brown Derby= Jaquelyn Thomas x schulleri ( has 18 hybrid progeny ) registered: 1/01/1955 by Miwa G.B.
ANOS judging segment: Australasian (Section Phalaenanthe / Spatulata )
Species composition summary:
Den. Brown Derby = Jaquelyn Thomas x schulleri = [gouldii x phalaenopsis] x schulleri