Phalaenopsis × singuliflora is a species of orchid native to Borneo. It is a natural hybrid of Phalaenopsis bellina and Phalaenopsis sumatrana.Phalaenopsis × singuliflora J.J.Sm. (n.d.). World Checklist of Selected Plant Families | Royal Botanic Gardens, Kew. Retrieved April 30, 2022, from http://wcsp.science.kew.org/namedetail.do?name_id=151297 Its name singuliflora is derived from the consecutively produced flowers.Christenson, Eric A. (2001). Phalaenopsis : a monograph. Portland, Oregon: Timber Press. p. 159. ISBN 1604691719.

Taxonomy It has been viewed as a synonym of Phalaenopsis × gersenii. This natural hybrid however involves Phalaenopsis violacea and Phalaenopsis sumatrana.Phalaenopsis × gersenii (Teijsm. & Binn.) Rolfe. (n.d.). World Checklist of Selected Plant Families | Royal Botanic Gardens, Kew. Retrieved April 30, 2022, from http://wcsp.science.kew.org/namedetail.do?name_id=151210

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