To confirm the registration of an Australian native hybrid & view its composition/progeny: (Database as at 1st April 2018 RHS registrations)
For non-Australian Dendrobium hybrids use the Dendrobium Hybrids checklist here
Sarco. Perky Dove= Fizzy Dove x Perky registered: 11/04/2017 by Morris J.G. -Fagg L.
Species composition summary:
Sarco. Perky Dove = Fizzy Dove x Perky = [Dove x Fitzhart] x [hartmannii x spathulatus]
Fitzhart = hartmannii x fitzgeraldii
Dove = Melody x hartmannii = [Melba x fitzgeraldii] x hartmannii
Melba = hartmannii x falcatus