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. Sundance= Goose Bumps x teretifolium ( has 1 hybrid progeny ) registered: 23/11/2006 by Down Under N.O.
ANOS judging segment: Australian (Section Rhizobium )
Species composition summary:
Den. Sundance = Goose Bumps x teretifolium = [teretifolium x cucumerinum] x teretifolium