Salix haoana Fang

Shrubs to 3 m tall; bark gray, smooth. Branchlets purple or reddish green, blackish when dry, thin, tomentose, glabrescent. Buds black, ovoid, villous. Leaves opposite or obliquely opposite to alternate; stipules reniform, shorter than petiole, margin serrate; petiole 3-5 mm, at first pilose, glabrescent; leaf blade lanceolate, 4-7(-14) × 0.5-1(-1.2) cm, abaxially grayish blue, adaxially dull green, glabrous, base cuneate, margin entire or obtusely glandular dentate, apex shortly acuminate; veins raised, nearly at obtuse angle to midvein. Flowering nearly coetaneous. Male catkin terete, 2-3.5 cm, sessile, with 2 or 3 lanceolate, scalelike leaflets; bracts at first grayish green, becoming black, ovate or oblong-obovate, ca. 2 mm, downy. Male flower: stamens 2, connate throughout, ca. 2.5 × as long as bracts; anthers yellow, 4-loculed. Female flower: ovary grayish green, conical, white tomentose, sessile; style short or nearly absent; stigma 2-parted, nearly as long as style. Capsule 2-3 mm. Fl. Mar, fr. Apr-May.

* Alongside irrigation canals and ditches. Guizhou, Sichuan (Chengdu Shi)

Salix haoana là một loài thực vật có hoa trong họ Liễu. Loài này được Fang miêu tả khoa học đầu tiên năm 1945.

川红柳（学名：Salix haoana）为杨柳科柳属的植物，为中国的特有植物。分布在中国大陆的四川、贵州等地，生长于海拔500米至1,900米的地区，常生于沟渠边，目前尚未由人工引种栽培。