Guaritonia Cosmo-Sanguine (Guaritonia Why Not × Broughtonia sanguinea)

The orchid Guaritonia Cosmo-Sanguine is a hybrid in the Guaritonia genus. registered with the Royal Horticultural Society by Kokusai in 1988. It is originated by W.A.Chang Registered parents are Guaritonia Why Not × Broughtonia sanguinea. The key influencing species of this hybrid are Broughtonia sanguinea (75.00% ) Guarianthe aurantiaca (25.00% subgenus Circumvola section: Aurantiacae ) listed in order of their genetic contribution.