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                

Den. Issy's Summer

= Brolga  x   Autumn    ( has 2 hybrid progeny )  registered: 18/11/2009 by  Castle Creek -Klein I.
ANOS judging segment: Australian   (Section Dendrocoryne / Phalaenanthe )

Species composition summary:

tetragonum 37.5%   speciosum 21.9%   bigibbum 12.5%   fleckeri 12.5%   kingianum 12.5%   falcorostrum 3.1%

Detailed composition:

Den. Issy's Summer  = Brolga  x  Autumn = [Suzanne x Hilda Poxon] x [Aussie Victory x Red River]
Red River = Ellen x Tweed = [kingianum x tetragonum] x [Peter x Sunglow]
Hilda Poxon = speciosum x tetragonum
Sunglow = speciosum x fleckeri
Aussie Victory = Ellen x Sunglow = [kingianum x tetragonum] x Sunglow
Suzanne = bigibbum x tetragonum
Ellen = kingianum x tetragonum
Peter = fleckeri x falcorostrum