Australian native hybrid checklist.

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

    Genus         Grex/species    (first few characters of name to filter selection) OR show List                

Sarco. Yvonne

= Judith  x   Cherie    ( has 2 hybrid progeny )  registered: 20/11/2003 by  Roper N.

Species composition summary:

fitzgeraldii 50.%   hartmannii 37.5%   falcatus 12.5%

Detailed composition:

Sarco. Yvonne  = Judith  x  Cherie = [Melba x Fitzhart] x [Fitzhart x fitzgeraldii]
Fitzhart = hartmannii x fitzgeraldii
Melba = hartmannii x falcatus