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. Diva
= Dove x Yvette registered: 19/10/2010 by Roper N.Species composition summary:
hartmannii 50.% fitzgeraldii 43.8% falcatus 6.3%
Detailed composition:
Sarco. Diva = Dove x Yvette = [Melody x hartmannii] x [Cherie x Fitzhart]
Fitzhart = hartmannii x fitzgeraldii
Cherie = Fitzhart x fitzgeraldii = [hartmannii x fitzgeraldii] x fitzgeraldii
Melody = Melba x fitzgeraldii = [hartmannii x falcatus] x fitzgeraldii