澜沧兔儿风 lan cang tu er feng

Herbs, perennial, 40-70 cm tall. Leaves aggregated near median part of stem; petiole (1.5-)4-9 cm, wingless; leaf blade subrounded, palmatifid, (2-)4-11 × (1.5-)5-12 cm, papery, palmately veined, both surfaces green, subglabrous or abaxially very sparsely villous, base cordate, margin lobed, apex acute. Capitula subsessile, arranged in panicles, 1-flowered; involucre cylindric, ca. 2 mm in diam.; phyllaries 8- or 9-seriate, papery, abaxially apically puberulent, outer phyllaries ovate, 1-1.3 mm, inner oblong, 1-1.3 cm. Florets bisexual, chasmogamous, corolla tubular, 1.3-1.7 cm, deeply 5-lobed, lobes oblong, unequal, anther appendages apiculate. Achenes subfusiform, 6-7 mm, densely pilose; pappus brownish, 6.5-8.5 mm. Fl. Nov-Jan.

● Forests; ca. 2000 m. Yunnan.