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. Topaz

= Perky  x   hartmannii    ( has 10 hybrid progeny )  registered: 1/11/2002 by  Russell K.

Species composition summary:

hartmannii 75.%   spathulatus 25.%

Detailed composition:

Sarco. Topaz  = Perky  x  hartmannii = [hartmannii x spathulatus] x hartmannii