Shrubs or subshrubs, viscid, glabrous or sparsely glandular-hairy, aromatic. Leaves alternate, entire, sessile, margins entire and flat or revolute. Inflorescence corymbose. Capitula discoid, homogamous, sessile or shortly pedunculate; involucral bracts multiseriate, the outermost in 2–4 rows, more or less herbaceous, the inner ones in c. 2 rows, each with a petaloid white, papery lamina extending from a narrow claw; receptacle conical, scales present. Florets bisexual; corolla 5-lobed; style branches truncate; anthers tailed. Cypselas 3–4-angled, oblong or obovate, glabrous or papillose-pubescent; pappus absent.
2 species, both endemic to southern Australia.