Description
Medium-sized, rosette-forming, deciduous perennial (H 60-100 cm, W 40-60 cm). Leaves in a ground-level rosette, with long petioles, egg-shaped to lanceolate (20-30 cm), slightly wrinkled, light to mid green. Flowers in dense flower-heads on upright stems, simple (2-3 cm), sulfur yellow. Flowering period: June-August. Needs well-drained, light, humus-rich soils.