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. Donovan = Elegant Heart x kingianum Registration: 2001 by Down Under N.O.
Cosmic Gold = Cosmic Opal 2019 Anderson
kingianum = Nicsar 2010 Sargant N. -Grech P.
Midas Touch = Saigon Zodiac 2019 Kings Nursery
speciosum = Dono's Moon 2004 Down Under N.O.
Tooradin = Jeeralang 2019 Anderson