Shrub, up to 2 m high; very aromatic. Leaves alternate, petiolate; blade narrowly ovate in outline, bipinnatipartite, ultimate segments linear, entire or toothed, upper surface glabrous, lower surface canescent. Heads disciform, subglobose, ± 3 mm in diameter, many in terminal, racemose panicles. Involucral bracts in a few rows, imbricate, canescent. Receptacle epaleate. Flowers: outer female florets tubular, fertile; disc florets bisexual or functionally male, yellow; Feb.-May. Fruit with cypsela narrowly obovoid, smooth or ribbed. Pappus absent.
A shrub. It is erect. It grows 75-250 cm high. It has some hairs but under the leaves are thickly white and hairy. The leaves are alternate and feathery. They are divided 2 or 3 times. The last segments are narrow. The edges curve backwards. There are many flower heads. The flowers are tube shaped. They are yellow.
Shrub, up to 2 m high. Leaves bipinnatipartite, ultimate segments linear, entire or toothed, upper surface glabrous, lower canescent. Heads many in terminal racemose panicles. Flowers yellow.
Soft aromatic shrublet to 60 cm. Leaves bipinnatifid, canescent below. Flower heads discoid, nodding, crowded at branch tips, yellowish.