Meikle, R.D. 1985: Flora of Cyprus 2Tsintides, T.C., Hadjikyriakou, G.N. & Christodoulou, C.S. 2002: Trees and shrubs in Cyprus
but combined and modified
1Corolla-tube elongate, slender, much exceeding the calyx, the latter not much accrescent in fruit; corolla mauve; fruit 4-6 mm diam., black, sometimes orange-red
1'Corolla-tube scarcely exceeding the conspicuously accrescent calyx; corolla white with purple marks at the base of the lobes; fruit 8-14 mm diam., reddish