R. D. Meikle, Flora of Cyprus 1. 1977
but modified and accepted names differing
1Lower leaves sessile, linear-acuminate; capsule c. 5 mm wide; seeds c. 2 mm long
1'Lower leaves distinctly petiolate, ovate; capsule up to 4 mm wide; seeds 0.8-1.4 mm long
2Upper parts of stem glandular-pubescent; petals as long as sepals; stamens 9-10
2'Upper parts of stem glabrous or with a single line of hairs; stamens (1-)2-7(-8)
3Petals equalling or slightly shorter than sepals; stamens (3-)5-7(-8)
3'Petals absent or minute; stamens (1-)2-3