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. Bill Dobson
= X gracillimum x Yondi Tina ( has 1 hybrid progeny ) registered: 10/02/2009 by Australian O.N. -Green VistaANOS judging segment: Australian (Section Dendrocoryne )
Species composition summary:
speciosum 37.5% gracilicaule 25.% falcorostrum 12.5% tetragonum 12.5% fleckeri 6.3% kingianum 3.1% jonesii 3.1%
Detailed composition:
Den. Bill Dobson = X gracillimum x Yondi Tina = [gracilicaule x speciosum] x [Nerang x Star of Gold]
Star of Gold = falcorostrum x tetragonum
Ella Victoria Leaney = kingianum x jonesii
Nerang = Wyuna x speciosum = [fleckeri x Ella Victoria Leaney] x speciosum