R. D. Meikle, Flora of Cyprus 2. 1985
but modified
1Leaves mostly rosulate, 0.7-1.5(-3.5) cm wide; stem without stolons; flowers yellow (in Cyprus); lateral sepals strongly reflexed; lip unspotted; spur upturned or horizontal, longer than the ovary, (13-)17-20(-25) mm long
1'Leaves cauline, (1-)1.5-2 cm wide; stem with stolons; flowers whitish or pink to greyish-violet; lateral sepals not strongly reflexed; lip spotted and flecked; spur downturned, shorter than the ovary, 5-7 mm long