Australian native hybrid checklist.

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

    Genus         Grex/species    (first few characters of name to filter selection) OR show List                

Sarco. Riverdene

= hartmannii  x   hirticalcar    ( has 15 hybrid progeny )  registered: 1/01/1976 by  Jupp V.&N.

Species composition summary:

hirticalcar 50.%   hartmannii 50.%

Detailed composition:

Sarco. Riverdene  = hartmannii  x  hirticalcar