Annuals, 20-40(-60) cm (taprooted). Herbage (somewhat sticky) hairy or unevenly glabrate. Stems single (often branching distally). Leaves evenly distributed; petiolate (petiole bases ± expanded); blades obovate (lyrate to pinnatifid, lobes linear to ± cruciate), 3-8 × 1.5-3.5 cm, bases contracted or tapered, ultimate margins ± dentate to crenate. Heads 8-20 in corymbiform arrays. Calyculi of 8-14 ± ovate bractlets (lengths to 1 / 2 phyllaries). Phyllaries ± 13+, 6-10 mm, tips black. Ray florets ± 13; corolla laminae (deep red to purple) 10-15 mm. Cypselae usually hairy. 2n = 20. Flowering mostly spring-summer (sparingly at other times). Disturbed coastal sites; 0-100 m; introduced; Calif.; Africa. Senecio elegans escapes from cultivation and persists along the central coast of California. Native to South Africa, it is now established widely in areas of Mediterranean climate.
