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. Issy’s Summer= Brolga x Autumn ( has 1 hybrid progeny ) registered: 18/11/2009 by Castle Creek -Klein I.
ANOS judging segment: Australian (Section Dendrocoryne / Phalaenanthe )