Description
(
anglais
)
fourni par eFloras
Trees 5–10 m tall. Branchlets dark gray to grayish brown, terete, tomentose when young, glabrate, lenticellate; buds narrowly ovoid, 0.9–1.7 cm, apex acute; scales reddish brown, glabrous or pubescent apically. Leaves imparipinnate, together with rachis 20–25 cm; petiole 5–6 cm; stipules sometimes caducous after anthesis, suborbicular, 1–2 × 1–1.7 cm, coarsely sharply serrate; rachis abaxially glabrous or pubescent near base of petiolules, adaxially shallowly sulcate, ± winged; leaflets 6 or 7 pairs at intervals of 1.5–3 cm, terminal and basal ones usually smaller than middle ones, blades oblong-elliptic or oblong-lanceolate, 5–8.5 × 1.8–2.5 cm, lateral veins 17–20 pairs, slightly arching and anastomosing at margin, both surfaces glabrous or abaxially pubescent along midvein, base broadly cuneate or rounded, margin entire basally, minutely serrate apically, with 8–20 teeth per side, apex acute or acuminate. Inflorescences 6.5–12 × 8–20 cm, densely flowered; rachis and pedicels pubescent, with many small lenticels; bracts similar to stipules, but smaller. Pedicel 2–4 mm. Flowers 6–7 mm in diam. Hypanthium campanulate, abaxially pubescent. Sepals triangular, 1–2.5 mm, abaxially slightly pubescent or glabrous, apex obtuse. Petals white, ovate, 3–3.5 × 2.5–3 mm, adaxially glabrous or puberulous, rarely slightly emarginate at obtuse apex. Stamens 20, shorter than petals. Styles 3–5, not exceeding stamens, densely pubescent basally. Fruit orangish red, ovoid, 5–8 mm in diam.; sepals persistent, erect. Fl. May–Jun, fr. Aug–Sep. 2n = 34*.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
anglais
)
fourni par eFloras
Guangxi, Guizhou, Hubei, Hunan, Sichuan, Yunnan.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
anglais
)
fourni par eFloras
Mixed forests in mountain regions; 1300--3300 m.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
anglais
)
fourni par eFloras
Pyrus wilsoniana (C. K. Schneider) Cardot; Sorbus expansa Koehne.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Silkireynir: Brief Summary
(
islandais
)
fourni par wikipedia IS
Silkireynir er reynitegund.
- licence
- cc-by-sa-3.0
- droit d’auteur
- Höfundar og ritstjórar Wikipedia
Sorbus wilsoniana: Brief Summary
(
vietnamien
)
fourni par wikipedia VI
Sorbus wilsoniana là loài thực vật có hoa trong họ Hoa hồng. Loài này được C.K. Schneid. miêu tả khoa học đầu tiên năm 1906.
- licence
- cc-by-sa-3.0
- droit d’auteur
- Wikipedia tác giả và biên tập viên
华西花楸
(
chinois
)
fourni par wikipedia 中文维基百科
华西花楸(学名:Sorbus wilsoniana)是蔷薇科花楸属的植物,是中国的特有植物。分布于中国大陆的贵州、四川、云南、湖北、广西、湖南等地,生长于海拔1,300米至2,500米的地区,多生于山地杂木林中,目前尚未由人工引种栽培。
别名
威氏花楸(经济植物手册)
参考文献
- 昆明植物研究所. 华西花楸. 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-25]. (原始内容存档于2016-03-05).
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华西花楸: Brief Summary
(
chinois
)
fourni par wikipedia 中文维基百科
华西花楸(学名:Sorbus wilsoniana)是蔷薇科花楸属的植物,是中国的特有植物。分布于中国大陆的贵州、四川、云南、湖北、广西、湖南等地,生长于海拔1,300米至2,500米的地区,多生于山地杂木林中,目前尚未由人工引种栽培。