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. Heidi

= Fitzhart  x   hartmannii    ( has 57 hybrid progeny )  registered: 1/01/1983 by  Banks, David

Species composition summary:

hartmannii 75.%   fitzgeraldii 25.%

Detailed composition:

Sarco. Heidi  = Fitzhart  x  hartmannii = [hartmannii x fitzgeraldii] x hartmannii