Tolumnia Golden Sunray (Tolumnia Golden Luis × Tolumnia Robefield)

The orchid Tolumnia Golden Sunray is a hybrid in the Tolumnia genus. registered with the Royal Horticultural Society by Chaw Chin Sin in 2001. Registered parents are Tolumnia Golden Luis × Tolumnia Robefield. The key influencing species of this hybrid are Tolumnia henekenii (35.94% ) Tolumnia triquetra (26.56% ) Tolumnia calochila (12.50% ) listed in order of their genetic contribution.