Rhododendron circinnatum Cowan & Kingdon-Ward ex Cowan

Shrubs or small trees, 7–8 m tall; branchlets torquate, 7–8 mm in diam.; young shoots densely pale yellow to gray-yellow tomentose. Petiole stout, 20–30 mm, densely grayish tomentose; leaf blade thickly leathery, elliptic-lanceolate to narrowly oblong, 10–14 × 3–4 cm; base obtuse or subrounded; apex obtuse or acute and apiculate; abaxial surface densely, continuously, yellowish brown woolly, hairs crispate-branched; adaxial surface glabrous except in midrib groove which retains vestiges of hairs; midrib and lateral veins prominent abaxially. Inflorescence umbellate, ca. 12-flowered; rachis ca. 10 mm. Pedicel ca. 2 cm, densely floccose and glandular; calyx ca. 1 mm, densely glandular and floccose, margin ciliate-glandular; corolla tubular-campanulate, 2.5–3 cm; lobes 5, ca. 1 × 1 cm; stamens 10, unequal, 1.5–2.5 cm, filaments pubescent at base; ovary ca. 1 × 4 mm, densely long-glandular-hairy and villous at base; style ± equal to corolla, glabrous; stigma discoid. Fl. Jun.

S Xizang.

Rhododendron thickets, mountains; 4300–4600 m.

Rhododendron circinnatum adalah spesies tumbuhan yang tergolong ke dalam famili Ericaceae. Spesies ini juga merupakan bagian dari ordo Ericales. Spesies Rhododendron circinnatum sendiri merupakan bagian dari genus Rhododendron.

Rhododendron circinnatum là một loài thực vật có hoa trong họ Thạch nam. Loài này được Cowan & Kingdon-Ward miêu tả khoa học đầu tiên năm 1936.

卷毛杜鹃（学名：Rhododendron circinnatum）为杜鹃花科杜鹃属下的一个种。