Rhyncattleanthe Topaz Chelsea (Rhyncattleanthe Topaz Elf × Cattlianthe Susan Holcombe)

The orchid Rhyncattleanthe Topaz Chelsea is a hybrid in the Rhyncattleanthe genus. registered with the Royal Horticultural Society by D.Vieritz in 2020. It is originated by B.Vieritz Registered parents are Rhyncattleanthe Topaz Elf × Cattlianthe Susan Holcombe. The key influencing species of this hybrid are Cattleya crispata (25.29% subgenus Parviflorae section: Parviflorae series: Parviflorae ) Guarianthe aurantiaca (18.75% subgenus Circumvola section: Aurantiacae ) Cattleya briegeri (12.50% subgenus Parviflorae section: Parviflorae series: Parviflorae ) listed in order of their genetic contribution.