Perennial herb sending up annual stems from a woody rootstock; flowers developing before the leaves on the first shoots and some purely vegetative leafy shoots appearing later in the growing season. Stems 0.2-0.45 m tall, yellowish or greyish tomentellous, glabrescent below. Leaf-blade 30-110 x 4-20 mm, linear-lanceolate, oblanceolate or obovate-oblong, tomentellous or softly pubescent, more densely so below, or almost entirely glabrous except when very young, apex obtuse, rounded, acute or apiculate, narrowly cuneate at the base, margin entire, serrulate or conspicuously serrate; petiole tomentellous, about 5 mm long; stipules about 7 mm long, subulate-triangular, pubescent. Inflorescence terminal, up to 150 mm long, of small dense cymes with the internodes elongating in fruit, closely covered with a yellowish or golden velvety tomentum; bracts linear, about 2.5 mm long, silky pubescent outside. Sepals 6-10 mm long, linear-oblong, spathulate, golden tomentellous outside with a subapical horn 0.25-0.5 mm long. Petals yellow, 5-9.5 x 3-5 mm spathulate-oblong to obovate, rounded or slightly emarginate at the apex, villous just above the base. Androgynophore about 0.5 mm long with an annulus above with a ciliate rim. Stamens variable in number, 20-50. Ovary globose, villous. Fruit about 20-25 mm in diam. including the bristles, globose; bristles very numerous, about 7 mm long, very slender, plumose, with 1-3 fine setae at the apex.
Leaf-lamina 3–11 × 0·4–2 cm., linear-lanceolate, oblanceolate or obovate-oblong, tomentellous or softly pubescent, more densely so below, or almost entirely glabrous except when very young, apex obtuse, rounded, acute or apiculate, narrowly cuneate at the base, margin entire or serrulate or conspicuously serrate; petiole c. 0·5 cm. long, tomentellous; stipules c. 0·75 cm. long, subulate-triangular, pubescent.
Perennial herb sending up annual stems from a woody rootstock; flowers developing before the leaves on the first shoots and some purely vegetative leafy shoots appearing later in the growing season; stems 20–45 cm. tall, yellowish-or greyish-tomentellous, glabrescent below.
Inflorescences terminal, up to 15 cm. long, of small dense cymes with the internodes elongating in fruit, closely covered with a yellowish or golden velvety tomentum; bracts c. 2·5 mm. long, linear, silky-pubescent outside.
Fruit c. 2–2·5 cm. in diam. including the aculei, globose; aculei very numerous, c. 7 mm. long, very slender, plumose, with 1–3 fine setae at the apex.
Petals yellow, 5–9·5 × 3–5 mm., spathulate-oblong to obovate, rounded or slightly emarginate at the apex, villous just above the base.
Sepals 6–10 mm. long, linear-oblong, spathulate, golden-tomentellous outside, with a subapical horn 0·25–0·5 mm. long.
Androgynophore c. 0·5 mm. long; annulus with a ciliate rim.
Ovary globose, villous.
Stamens 20–50.