To confirm the registration of an Australian native hybrid & view its composition/progeny: (Database as at 1st April 2018 RHS registrations)
For non-Australian Dendrobium hybrids use the Dendrobium Hybrids checklist here .
Den. Hilda Poxon= speciosum x tetragonum ( has 67 hybrid progeny ) registered: 1/01/1977 by Grundon N. -Butler
ANOS judging segment: Australian (Section Dendrocoryne )
Den. Hilda Poxon ‘Patricia’ AM/ANOS 2017 Photo W. Dobson