Details for: Orchis papilionacea subsp. expansa
Source: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.

Name: Orchis papilionacea subsp. expansa (Ten.) Guadagno
Nomencl. ref.: Bull. Orto Bot. Regia Univ. Napoli 7: 122. 1924
Rank: Subspecies
Status: SYNONYM
Synonym of: Anacamptis papilionacea (L.) R. M. Bateman, Pridgeon & M. W. Chase
Basionym: Orchis expansa Ten.