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
Sarco. Sundaani Ice = Burgundy on Ice x Nabiac Registration: 2014 by Hockey P.J.
Kirra-Joy = Sundaani's Kara 2018 Hockey P.J.
Opal's Dream = Sundaani Gemma 2019 Hockey P.J.