- Scientific Name: Malus mandshurica (Maxim.) Kom. ex Skvortsov
- Ref: Izv. Glavn. Bot. Sada R.S.F.S.R. 24:146. 1925
- Synonyms: Malus baccata subsp. mandshurica (Maxim.) Likhonos, Malus sachalinensis Kom. ex Juz., Pyrus baccata var. mandshurica Maxim.
- English Common Name: Manchurian crabapples
- Chinese Common Name: 毛山荆子 máo∙shānjīngzi, 辽山荆子 Liáo shānjīngzi
- Japanese Common Name: エゾノコリンゴ [蝦夷小林檎]
- Family: Rosaceae
- Genus: Malus
- Distribution: Mixed forests on slopes, mountain summits, valleys; 100–2100 m. Gansu, Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shaanxi, Shanxi [Russia].
- Photo: 05/25/2013, Qingliang Peak, Zhejiang
Trees to 15 m tall. Branchlets purplish brown, terete, densely puberulous when young, glabrescent; buds reddish brown, ovoid, glabrous or scales slightly puberulous at margin. Stipules caducous, linear-lanceolate, 5–7 mm, herbaceous or membranous, adaxially sparsely puberulous, margin sparsely glandular denticulate, apex acuminate; petiole 3–4 cm, sparsely puberulous; leaf blade ovate, elliptic, or obovate, 5–8 × 3–4 cm, abaxially puberulous or subglabrous along midvein and lateral veins, base cuneate or subrounded, margin serrulate, apex acute or acuminate. Corymb sessile, at ends of branchlets, umbel-like, 6–8 cm in diam., 3–6-flowered; bracts caducous, linear-lanceolate, small, membranous, margin entire or glandular denticulate, apex acuminate. Pedicel 3–5 cm, sparsely puberulous. Flowers 3–3.5 cm in diam. Hypanthium campanulate, abaxially pubescent. Sepals lanceolate, 5–7 mm, slightly longer than hypanthium, adaxially tomentose, margin entire, apex acuminate. Petals white, narrowly obovate, 1.5–2 cm, base shortly clawed, apex rounded. Stamens 30, unequal, ca. 1/2 as long as petals or longer. Ovary 4- or 5-loculed, with 2 ovules per locule; styles 4(or 5), slightly longer than stamens, tomentose basally. Pome red, ellipsoid or obovoid, 0.8–1.2 cm in diam. ; fruiting pedicel 3–5 cm, slightly puberulous; sepals caducous; with a small scar at apex. Fl. May–Jul, fr. Aug–Sep. 2n = 34*. (Flora of China)
