The orchid Epitonanthe Rafi López is a hybrid registered with the Royal Horticultural Society by J.Lopez Serrano in 2016. It is originated by O/U
Top three species ancestors and their influences are

• Epidendrum stamfordianum (50.00%)
• Guarianthe aurantiaca (25.00%)  subgenus Circumvola  section: Aurantiacae 
• Broughtonia sanguinea (25.00%)