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. Sweet Josephine

= George Colthup  x   Wizz Fizz   registered: 11/01/2020 by  Western K.

Species composition summary:

hartmannii 67.2%   fitzgeraldii 20.3%   falcatus 12.5%

Detailed composition:

Sarco. Sweet Josephine  = George Colthup  x  Wizz Fizz = [Melba x hartmannii] x [Fitzhart x Zoe]
Zoe = Cherie Snow x Heidi = [Cherie x hartmannii] x [Fitzhart x hartmannii]
Fitzhart = hartmannii x fitzgeraldii
Melba = hartmannii x falcatus
Cherie = Fitzhart x fitzgeraldii = [hartmannii x fitzgeraldii] x fitzgeraldii