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. Mat
= Kulnura Need x hartmannii registered: 29/08/2017 by Doney J.Species composition summary:
hartmannii 87.5% spathulatus 6.3% fitzgeraldii 4.7% olivaceus 1.6%
Detailed composition:
Sarco. Mat = Kulnura Need x hartmannii = [Rebecca x Topaz] x hartmannii
Topaz = Perky x hartmannii = [hartmannii x spathulatus] x hartmannii
Snowhart = Cherie Snow x hartmannii = [Cherie x hartmannii] x hartmannii
Heidi = Fitzhart x hartmannii = [hartmannii x fitzgeraldii] x hartmannii
Rebecca = Ginger x Snowhart = [Cream Cake x Heidi] x Snowhart
Cream Cake = Marion x hartmannii = [Fitzhart x olivaceus] x hartmannii
Cherie = Fitzhart x fitzgeraldii = [hartmannii x fitzgeraldii] x fitzgeraldii
Fitzhart = hartmannii x fitzgeraldii