To confirm the registration of an Australian native hybrid & view its composition/progeny: (Database as at 1st January 2020 RHS registrations)
For non-Australian Dendrobium hybrids use the Dendrobium Hybrids checklist here
Den. Special Surprise
= Anne's Rainbow Surprise x speciosum ( has 1 hybrid progeny ) registered: 30/01/2007 by Leroy Orchids -Leafberg G.ANOS judging segment: Australian (Section Dendrocoryne / Phalaenanthe )
Species composition summary:
speciosum 75.% tetragonum 14.1% bigibbum 6.3% kingianum 4.7%
Detailed composition:
Den. Special Surprise = Anne's Rainbow Surprise x speciosum = [Colonial Surprise x speciosum] x speciosum
Aussie Ira = Ellen x tetragonum = [kingianum x tetragonum] x tetragonum
Colonial Surprise = Aussie Angel x Aussie Ira = [Aussie Ira x bigibbum] x [Ellen x tetragonum]
Ellen = kingianum x tetragonum