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. Rutherford Blushing Bride= Gillian Leaney x Zip ( has 23 hybrid progeny ) registered: 10/06/1993 by Smith T.J.
ANOS judging segment: Australian (Section Dendrocoryne )
Species composition summary:
Den. Rutherford Blushing Bride = Gillian Leaney x Zip = [X delicatum x kingianum] x [Ku-Ring-Gai x kingianum]
X delicatum = kingianum x speciosum
Ku-Ring-Gai = tetragonum x X delicatum