Shrub, up to 1.2 m high; erect or decumbent. Leaves opposite; sessile, bases sheathing; blade linear, simple or 1-3 x dichotomously forked, lobes narrowly linear, glabrous to thinly or densely villous. Heads discoid, many in terminal corymbs. Involucral bracts in few rows, imbricate. Receptacle epaleate. Flowers: disc florets only, bright yellow; Apr. Fruit with cypsela cylindric, 10-ribbed, papillose. Pappus absent.
Erect or decumbent shrub, up to 1.2 m high. Leaves opposite, bases sheathing, blades simple or 1-3 times dichotomously forked, lobes narrowly linear, glabrous to thinly or densely villous. Heads in terminal corymbs. Flowers bright yellow.