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. Madge

= hartmannii  x   Snowhart    ( has 7 hybrid progeny )  registered: 30/10/2007 by  Roper N.

Species composition summary:

hartmannii 90.6%   fitzgeraldii 9.4%

Detailed composition:

Sarco. Madge  = hartmannii  x  Snowhart = hartmannii x [Cherie Snow x hartmannii]
Cherie Snow = Cherie x hartmannii = [Fitzhart x fitzgeraldii] x hartmannii
Fitzhart = hartmannii x fitzgeraldii