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. Graham Hewitt

= Ellen  x   speciosum    ( has 29 hybrid progeny )  registered: 1/01/1981 by  Upton W.T.
ANOS judging segment: Australian   (Section Dendrocoryne )

Species composition summary:

speciosum 50.%   kingianum 25.%   tetragonum 25.%

Detailed composition:

Den. Graham Hewitt  = Ellen  x  speciosum = [kingianum x tetragonum] x speciosum