Rootstock unknown. Stems erect or ascending, slender, flexuous, simple or branched at base, glabrous. Leaves ovate, obtuse, base reniform-cordate, minutely papillate-bristly, to 4 x 3 cm, margin entire or obsoletely denticulate; petiole 2-2.5 cm, Peduncle 5-7 mm, pilose. Perianth violet-brown outside; tube U-curved, 7 mm broad at base, gradually dilated above; limb narrow, reduced to a short reflexed mucro. Ovary hispid. Capsule unknown. Alt. 200-400m.
Endemic. E. Medit. element.