World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Anacamptis papilionacea subsp. expansa (Ten.) Amard. & Dusak, Orchidophile (Deuil-la-Barre) 165: 104 (2005).

This name is a synonym.

Homotypic Names:
Accepted Name:	Anacamptis papilionacea (L.) R.M.Bateman, Pridgeon & M.W.Chase, Lindleyana 12: 120 (1997).
Family:	Orchidaceae
* Orchis expansa Ten., Index Seminum (NAP, Neapolitano) 1829: 17 (1829). Orchis papilionacea var. expansa (Ten.) Lindl., Gen. Sp. Orchid. Pl.: 267 (1835). Orchis rubra var. expansa (Ten.) Lindl., Gen. Sp. Orchid. Pl.: 266 (1835). Orchis papilionacea subsp. expansa (Ten.) Guadagno, Bull. Orto Bot. Regia Univ. Napoli 7: 122 (1924). Herorchis papilionacea subsp. expansa (Ten.) D.Tyteca & E.Klein, J. Eur. Orch. 40: 541 (2008). Vermeulenia papilionacea var. expansa (Ten.) P.Delforge, Naturalistes Belges 91: 247 (2010). * Basionym/Replaced Synonym
Original Compiler:	R.Govaerts