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                

Plrhz. Olga

= tridentata  x   erecta    ( has 1 hybrid progeny )  registered: 1/12/2019 by  Clarke T. -Finch N.

Species composition summary:

erecta 50.%   tridentata 50.%

Detailed composition:

Plrhz. Olga  = tridentata  x  erecta