Suffrutex, bushily branched, leafy parts ± uniformly covered with rather coarse stellate hairs from a scaly base, on lower parts from a tubercled base, rarely interspersed with obscure, gland-tipped hairs, rays many but short, mostly under 0.5 mm long. Stipules variable, even on same specimen, from narrowly lanceolate to broadly ovate and then sometimes subcordate and semi-amplexiaul at base, sometimes also 3-lobed, from about 2 mm to 5 mm long and 1-4 mm broad. Leaves ovate to ovate-oblong, varying in size (even on same branchlet), from 5 x 3 mm near base to 30 x 20 mm, distinctly stellate-pubescent on both surfaces, unevenly crenate-dentate on margin (twice crenate or shallowly lobed and crenate); petiole 3-15 mm long, densely and coarsely stellate-(pubescent. Inflorescence axillary of 1-3-flowered usually 2-flowered) cymes on simple, dichotomous, ultimate branchlets, with most of leaves much reduced and so appearing to be racemose or paniculate cymes; peduncles varying greatly in length, 2.5-8 mm long, coarsely stellate-pubescent; pedicels similar but much shorter, 1-4 mm long; bracts linear-lanceolate, 2-4 at base of pedicels, stellate-pubescent. Calyx usually thin in texture, coarsely stellate-pubescent, 5-lobed to slightly above or slightly below middle. Petals yellow, more or less oblong with margins infolded in lower half, apparently glabrous but with a few minute hairs on infolded margins, narrowed at base into a short claw about 1 mm long. Stamens about 4 mm long, with hyaline oblong-obovate filaments, joined at base and with a few short hairs on shoulders which are overlapped by anther bases; anthers pointed, ciliate. Ovary ±2 mm diam., stellate-pubescent, shallowly 5-lobed, ± sessile; styles 2.5 mm long, sparsely and shortly hairy. Capsule about as long or slightly longer than calyx, i.e. 3-4.5 mm, coarsely stellate-pubescent, shallowly 5-lobed, lobes obscurely keeled. Seeds reniform with folds or wrinkles and minutely granular.
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Suffrutex, bushy, up to 0.5 m high; leafy parts with rather coarse, tubercle-based, stellate hairs, rays longer than 0.5 mm; indumentum on lower parts less dense, tubercle-based hairs with shorter rays. Leaves petiolate, varying in size, mostly small 5(30) x 3(20), ovate to ovate-oblong, margins crenate-dentate; both surfaces stellate-pubescent. Stipules variable, from narrowly lanceolate to amplexicaul at base. Inflorescences axillary on simple, dichotomous, ultimate branchlets, 1-3-flowered cymes; peduncles 2.5-8.0 mm long; pedicels coarsely stellate-pubescent. Flowers up to 5 mm long, yellow. Calyx thin in texture, 5-lobed ± to middle; coarsely stellate-pubescent. Petals ± oblong, margins infolded in lower half. Fruit a shallowly 5-lobed capsule, lobes obscurely keeled.
Suffrutex, up to 150 mm tall. Leaves ovate-oblong, lobulate-crenate, fairly coarsely stellate-pubescent. Inflorescence: 1-or 2-flowered cymes in axils of crowded upper leaves. Calyx not subinflated, shorter than 4 mm on dried specimens. Flowers wine-red.
Perennial herb, up to 0.15 m high. Stems erect. Leaves petiolate; blade ovate-oblong, margins lobed and crenate, fairly coarsely stellate-pubescent. Flowers: in 1-or 2-flowered cymes in axils of crowded upper leaves; calyx lobed; petals yellow; Nov.-Feb.