Erect perennial herb to 1 m or so tall. Leaves lanceolate, double-toothed. Flower clusters in dense, flat-topped heads of numerous small flowers. Flowers small, with elongated tubes and 5 tiny, spreading lobes, white, blue or purple.
W and C Mediterranean
Source: (2002). Campanulaceae. In: . Horticultural Flora of South-eastern Australia. Volume 4. Flowering plants. Dicotyledons. Part 3. The identification of garden and cultivated plants. University of New South Wales Press.