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. Helen Lorraine = Yvette x Cherie Registration: 2015 by Western K. -Russell K.
Charm = Pippa Ellen 2020 Western K.
Patricia Abell = Samantha 2015 Western K.