Photinia hirsuta Hand.-Mazz.

Shrubs or small trees, deciduous, 1–2 m tall. Branchlets reddish brown to purplish brown when young, blackish brown when old, terete, densely brown hirsute, with orbicular lenticels; buds ovoid, apex acute; scales dark reddish brown, brown hirsute. Petiole 2–4 mm, thick, densely brown hirsute; leaf blade elliptic, elliptic-lanceolate, or subovate, 3–7.5 × 1.5–3 cm, papery, lateral veins 5 or 6 pairs, abaxially brown hirsute, gradually glabrate, adaxially sparsely pilose when young, glabrescent, base broadly cuneate or subrounded, margin sparsely sharply serrate, apex acuminate to caudate, sometimes 3-lobed. Inflorescences umbellate or simple corymbose, 0.8–1.5 × 0.8–2 cm, nearly without peduncle, 3–8-flowered; bracts subulate, 4–5 mm, slightly pubescent. Pedicel 3–10 mm, densely brown hirsute. Flowers 5–7 mm in diam. Hypanthium campanulate, abaxially densely brown hirsute. Sepals triangular, 2–2.5 mm. Petals white or pinkish, obovate, 2.5–3.5 mm, adaxially puberulous. Stamens 20, somewhat shorter than petals. Styles 2, connate basally, not exceeding stamens, base pubescent. Fruit red, ellipsoid, 7–9 mm, subglabrous, lenticellate; seeds blackish brown, ellipsoid, 2–3 mm, smooth. Fl. Apr–May, fr. Aug–Sep.

Anhui, Fujian, ?Guangdong, Hubei, Hunan, Jiangxi, Zhejiang.

Forests, river valleys, waste places; 100--800 m.

Photinia hirsuta là loài thực vật có hoa trong họ Hoa hồng. Loài này được Hand.-Mazz. miêu tả khoa học đầu tiên năm 1933.

褐毛石楠（学名：Photinia hirsuta）是蔷薇科石楠属的植物，是中国的特有植物。分布于中国大陆的安徽、湖南、浙江、江西、福建等地，一般生于山坡疏林中，目前尚未由人工引种栽培。