Tolumnia Robsan (Tolumnia Golden Sunset × Tolumnia Susan Perreira)

The orchid Tolumnia Robsan is a hybrid in the Tolumnia genus. registered with the Royal Horticultural Society by R.Perreira in 1980. Registered parents are Tolumnia Golden Sunset × Tolumnia Susan Perreira. The key influencing species of this hybrid are Tolumnia triquetra (43.75% ) Tolumnia guianensis (18.75% ) Tolumnia guttata (14.06% ) listed in order of their genetic contribution.