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                

Plchs. Delta

= Sarco. Riverdene  x   Plectorrhiza tridentata   registered: 10/01/2011 by  Roper N.

Species composition summary:

Plectorrhiza tridentata 50.%   Sarcochilus hirticalcar 25.%   Sarcochilus hartmannii 25.%

Detailed composition:

Plchs. Delta  = Sarco. Riverdene  x  Plectorrhiza tridentata = [Sarco. hartmannii x Sarco. hirticalcar] x Plrhz. tridentata