Angelica duclouxii Fedde ex H. Wolff

This poorly known species is recorded only from the type (Ducloux 6499).

Plants perennial. Stem stout, ribbed, villous when young. Cauline leaves petiolate, petioles ca. 10 cm, winged with narrow-oblong sheaths, densely pubescent; blade broad-ovate, 30–35 cm, 3-ternate-pinnate, rachis densely pubescent; pinnae 4 pairs, long petiolulate, leaflets subsessile, oblong-ovate to suborbicular, 2.5–6 × 1.7–4.5 cm, entire or 2–3-lobed, margin serrulate, pubescent along nerves on both surfaces. Peduncles 4–6 cm, densely pubescent; bracts absent; rays 25–50, 3–10 cm, unequal, scabrous along one side; bracteoles 7–10, linear-lanceolate, 4–6 mm, sparse-ciliate, pedicels 4–10 mm. Calyx teeth obsolete. Petals white, obovate, notched. Stylopodium short-conic. Fruit young, ribs narrow-winged (mature fruit unknown). Fl. Aug.

NE Yunnan (Loupou near Dongchuan).

Valleys, streamsides; 2800–3500 m.

Angelica duclouxii là một loài thực vật có hoa trong họ Hoa tán. Loài này được Fedde ex H.Wolff mô tả khoa học đầu tiên năm 1930.

东川当归（学名：Angelica duclouxii）是伞形科当归属的植物，是中国的特有植物。分布于中国大陆的云南等地，目前尚未由人工引种栽培。