钝苞火石花 dun bao huo shi hua

Herbs, perennial. Leaves in basal rosette; petiole longer than blade; leaf blade suborbicular, 5-10 × 5-10 cm, thickly papery, abaxially densely lanuginous, base broadly cordate, margin sinuate, apex obtuse or mucronate. Scapes 30-40 cm; bracts lanceolate. Capitula solitary, terminal, radiate; involucre ca. 2.5 cm in diam.; phyllaries 4-seriate, subequal, abaxially lanuginous, apices rounded and rufous. Marginal female florets bilabiate, corolla ca. 3 cm; central bisexual florets bilabiate. Achenes (immature) hairy; pappus white. Fl. unknown.

● Yunnan.