Gastrocalanthe December Sun (Calanthe triplicata × Gastrorchis pulchra)

The orchid Gastrocalanthe December Sun is a hybrid in the Gastrocalanthe genus. registered with the Royal Horticultural Society by Jauch in 2019. It is originated by O/U Registered parents are Calanthe triplicata × Gastrorchis pulchra. The key influencing species of this hybrid are Calanthe triplicata (50.00% subgenus Calanthe section: Calanthe series: Triplicata ) Calanthe decora (50.00% ) listed in order of their genetic contribution.