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
Den. Tolga
= Brolga x Pinterry ( has 1 hybrid progeny ) registered: 26/10/1995 by Roper N.ANOS judging segment: Australian (Section Dendrocoryne / Phalaenanthe )
Species composition summary:
tetragonum 43.8% speciosum 25.% kingianum 18.8% bigibbum 12.5%
Detailed composition:
Den. Tolga = Brolga x Pinterry = [Suzanne x Hilda Poxon] x [Ellen x Graham Hewitt]
Graham Hewitt = Ellen x speciosum = [kingianum x tetragonum] x speciosum
Hilda Poxon = speciosum x tetragonum
Suzanne = bigibbum x tetragonum
Ellen = kingianum x tetragonum
