To confirm the registration of a Dendrobium hybrid & view its composition/progeny: (Database as at 1 January 2018 RHS registrations)
Den. Colonial Surprise= Aussie Angel x Aussie Ira ( has 19 hybrid progeny ) registered: 30/04/1991 by Spence P.
ANOS judging segment: Australian (Section Dendrocoryne / Phalaenanthe )
Species composition summary:
Den. Colonial Surprise = Aussie Angel x Aussie Ira = [Aussie Ira x bigibbum] x [Ellen x tetragonum]
Ellen = kingianum x tetragonum
Aussie Ira = Ellen x tetragonum = [kingianum x tetragonum] x tetragonum