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
Sarco. Zoes Best
= Zoe x Sophie ( has 1 hybrid progeny ) registered: 18/05/2014 by Hockey P.J. -o/uSpecies composition summary:
fitzgeraldii 56.3% hartmannii 40.6% ceciliae 3.1%
Detailed composition:
Sarco. Zoes Best = Zoe x Sophie = [Cherie Snow x Heidi] x [Redstone x fitzgeraldii]
Heidi = Fitzhart x hartmannii = [hartmannii x fitzgeraldii] x hartmannii
Elizabeth = Lois x fitzgeraldii = [ceciliae x hartmannii] x fitzgeraldii
Redstone = Cherie x Elizabeth = [Fitzhart x fitzgeraldii] x Elizabeth
Cherie Snow = Cherie x hartmannii = [Fitzhart x fitzgeraldii] x hartmannii
Cherie = Fitzhart x fitzgeraldii = [hartmannii x fitzgeraldii] x fitzgeraldii
Fitzhart = hartmannii x fitzgeraldii