Plants annual or perennial, 0.5-5 dm; roots also often arising from proximal nodes. Stems prostrate, glabrous or glandular-pubescent. Leaves: ocrea brown or reddish brown, cylindric to funnelform, 5-12 mm, chartaceous, base inflated or not, margins oblique, eciliate or ciliate with bristles to 1.5 mm, surface lanate, sometimes also glandular-pubescent; petiole 2-5 mm, winged distally; blade ovate to elliptic, 1.5-4(-6) × 0.6-2.5(-3.3) cm, base cuneate or tapering, margins ciliate with reddish, multicellular hairs, apex acute, faces glandular-pubescent abaxially and adaxially, not glandular-punctate. Inflorescences terminal, 5-20 × 7-18 mm; peduncle 10-40 mm, glabrous or stipitate-glandular in distal 5; ocreolae overlapping, margins eciliate. Pedicels spreading, 0.5-1 mm. Flowers 1-5 per ocreate fascicle; perianth greenish white proximally, pinkish distally, urceolate, glabrous, nonaccrescent; tepals 5, elliptic, 2-3 mm, apex acute to obtuse; stamens 8, filaments distinct, free; anthers pink to red, elliptic; styles 3, connate to middle or distally. Achenes included, reddish brown to brownish black, 3-gonous, 1.5-2.2 × 1-1.5 mm, shiny, smooth or minutely punctate.
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A herb. It grows along the ground or curves upwards. It keeps growing from year to year. It forms mats. The has glandular hairs. The leaves do not have stalks. The leaf blades are broadly oval and 2-5 cm long. They are green and taper to the base and tip. The central vein is red. The flowers are in round heads. The flowers are pink. The nut is 3 angled. It is dull black.
It is a subtropical plant. It can grow in shade and in dry or moist soil. In China it grows between 600-3,500 m above sea level. In Vietnam it grows between 1,300-1,600 m above sea level. In Sichuan and Yunnan.
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Mountain slopes, shaded places in valleys; at elevations from 600-3,500 metres.
Mountain slopes, shaded places in valleys; at elevations from 600-3,500 metres.