Catasetum roseoalbum (Catasetum discolor × Catasetum longifolium)

The orchid Catasetum roseoalbum is a hybrid in the Catasetum genus. registered with the Royal Horticultural Society by (Hook.) Lindl. in 1840. It is originated by None Registered parents are Catasetum discolor × Catasetum longifolium. The key influencing species of this hybrid are Catasetum discolor (50.00% subgenus Pseudocatasetum ) Catasetum longifolium (50.00% subgenus Pseudocatasetum ) listed in order of their genetic contribution.