Shrubs; branchlets glabrous, viscid. Leaves linear to obovate, glabrous, viscid, dark green above, paler beneath, bases often decurrent into a narrow wing along stem. Capitula 3–80 per corymb, urceolate to ovoid, 3–9 mm long, 1–8 mm diam., sessile or shortly pedunculate; involucral bracts c. 20–60, outer bracts oblong to narrowly elliptic with entire margins, inner bracts spathulate, lamina about half as long as claw, margins entire to laciniate; receptacle bracts chaffy, subtending and enveloping each floret, the apex sometimes shortly petaloid. Florets c. 30–90 per capitulum; corolla cream or greenish and tinged with red. Cypselas 1.5–2.5 mm long, 4-angled, papillose-pubescent.
