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. Gai Ellen

= Ellen  x   Ku-Ring-Gai    ( has 9 hybrid progeny )  registered: 25/11/1992 by  Skillicorn W. -Russell K.
ANOS judging segment: Australian   (Section Dendrocoryne )

Species composition summary:

tetragonum 50.%   kingianum 37.5%   speciosum 12.5%

Detailed composition:

Den. Gai Ellen  = Ellen  x  Ku-Ring-Gai = [kingianum x tetragonum] x [tetragonum x X delicatum]
X delicatum = kingianum x speciosum