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. Norma
= Judith x River Song ( has 2 hybrid progeny ) registered: 30/10/2007 by Roper N.Species composition summary:
hartmannii 43.8% fitzgeraldii 25.% falcatus 18.8% hirticalcar 12.5%
Detailed composition:
Sarco. Norma = Judith x River Song = [Melba x Fitzhart] x [Melody x Riverdene]
Riverdene = hartmannii x hirticalcar
Fitzhart = hartmannii x fitzgeraldii
Melody = Melba x fitzgeraldii = [hartmannii x falcatus] x fitzgeraldii
Melba = hartmannii x falcatus
