Annual herb, taproot slender. Stems 10-70 mm long, several from the crown, prostrate, very slender, ± simple, dark red-brown, cobwebby, distantly leafy. Leaves 4-11 x 2-3 mm, spathulate, base narrowed, both sides loosely grey-woolly, glabrescent. Capitula campanulate, 3 x 2 mm, many in terminal glomerules surrounded by leaves; involucral bracts in 6 series, outer webbed to surrounding leaves, whitish to red-or golden-brown. Receptacle raised, with flat tubercles. Flowers 12-22. Flowering time Sept.-Dec. Pappus of many bristles, bases with patent cilia not cohering. Cypselae 0.75 mm long, glabrous.
Prostrate annual with slender, reddish brown stems, sparsely leafy except under flowerheads. Leaves spathulate, mostly 4-11 x 2-3 mm, loosely grey-woolly, glabrescent. Flowerheads in leafy glomerules, disciform (rarely discoid), bracts ± 6-seriate, obtuse-emarginate, golden-brown, or whitish suffused red or brown, woolly below, florets 12-22, 0-4 female.