Shortly rhizomatous plants. Leaves oval-oblong, cordate at the base, with winged petiole. Scape long (twice as long as leaves), 30-40 cm. Umbel many-flowered. Calyx cylindrical, corolla 25-35 mm wide, limb flat, lemon yellow. V - early spring to late autumn. Fl - April-May for 3-4 weeks. Fr (if any)- June. P - by seed and division. Does well in partial shade. Well suited to the rock garden. Z 5 (4). New.

Caucasus (Greater Caucasus, Dagestan, eastern Transcaucasus). In subalpine meadows, in birch forests.