Ophrys umbilicata subsp. bucephala
Synonymy
Source: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.
Ophrys umbilicata subsp. bucephala in Ber. Arbeitskr. Heim. Orch. 16: 58. 1999