in Turkey, above Gulluk. 21 april 2006, white form (pictures 1 & 2)
in Turkey, Cesme, 03 may 2006 (picture 3)
in Lebanon, april 2001 (pictures 4, 5, 6 & 7)
in Turkey, Cesme, 02 May 2006 (pictures 8 & 9)
Description in Orch. Eur. Annot. (Mem. Mus. Hist. Nat., Paris, iv. 55: 1818) 33 (1817)