Description

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Shrubs or small trees, 3–6 m tall. Branchlets purplish brown or dark brown when old, terete, puberulous when young, glabrous when old; buds purplish brown, ovoid, pubescent, apex acute. Stipules lanceolate, 4–6 mm, sparsely pubescent, margin entire, apex acuminate; petiole 1–3 cm, puberulous; leaf blade variable in shape, ovate or narrowly elliptic, 3–8 × ca. 1.5 cm, abaxially densely pubescent along midvein and lateral veins, adaxially sparsely pubescent, base broadly cuneate or subcordate, margin obtusely serrate, often 3–5 parted, sometimes undivided, apex acute. Corymb umbel-like, 3–5 cm in diam., 3–5-flowered; bracts caducous, linear, membranous, adaxially pubescent when young, margin sparsely glandular serrate, apex acuminate. Pedicel 1.8–2.5 cm, sparsely villous. Flowers 2–2.5 cm in diam. Hypanthium tomentose abaxially. Sepals triangular-lanceolate or narrowly triangular, 3–4 mm, nearly as long as hypanthium, both surfaces white tomentose, margin entire, apex acuminate. Petals white, ovate or elliptic-obovate, 8–11 mm, adaxially sparsely pubescent or glabrous, base shortly clawed, apex rounded. Stamens ca. 20; filaments unequal, shorter than petals. Styles 3(or 4 or 5), not exceeding stamens, glabrous. Pome yellow, tinged red, obovoid or narrowly ellipsoid, 1–1.3 cm; sepals caducous; fruiting pedicel 3–4 cm, glabrous, Fl. Apr–May, fr. Sep. 2n = 34*, 51*, 68*.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 187 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
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eFloras.org
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Distribution

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SE Gansu, W Sichuan, SE Xizang.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 187 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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eFloras

Habitat

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Thickets on slopes; 2000--3000 m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 187 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
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eFloras

Synonym

provided by eFloras
Malus transitoria C. K. Schneider var. toringoides Rehder in Sargent, Pl. Wilson. 2: 286. 1915; Pyrus toringoides (Rehder) Osborn; P. transitoria Batalin var. toringoides (Rehder) Bailey; Sinomalus toringoides (Rehder) Koidzumi.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 187 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
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eFloras

Malus toringoides ( Azerbaijani )

provided by wikipedia AZ

Malus toringoides (lat. Malus toringoides) - gülçiçəyikimilər fəsiləsinin alma ağacı cinsinə aid bitki növü.

Mənbə

Inula britannica.jpeg İkiləpəlilər ilə əlaqədar bu məqalə qaralama halındadır. Məqaləni redaktə edərək Vikipediyanı zənginləşdirin.
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Malus toringoides: Brief Summary ( Azerbaijani )

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Malus toringoides (lat. Malus toringoides) - gülçiçəyikimilər fəsiləsinin alma ağacı cinsinə aid bitki növü.

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Malus toringoides

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Malus toringoides is a crabapple species in the family Rosaceae, with the common name cut-leaf crabapple.

The tree is endemic to mountain ranges of China, located within Shaanxi, Gansu, Ningxia, Qinghai and Sichuan Provinces.

Malus toringoides is a wild crabapple tree, and is sometimes used as a root stock in apple hybridizing. It is a naturally occurring hybrid species with multiple ploidy levels.[1]

References

  1. ^ Li, Y. N. 2001. Researches of germplasm resources of Malus Mill.. – China Agriculture Press
  • Tang, L.; Li, J.; Tan, S.; Li, M.-X.; Ma, X.; Zhou, Z.-Q. (2014). "New insights into the hybrid origin of Malus toringoides and its close relatives based on a single-copy nuclear gene SbeI and three chloroplast fragments". Journal of Systematics and Evolution. 52 (4): 477–486. doi:10.1111/jse.12079. S2CID 82625023.
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wikipedia EN

Malus toringoides: Brief Summary

provided by wikipedia EN

Malus toringoides is a crabapple species in the family Rosaceae, with the common name cut-leaf crabapple.

The tree is endemic to mountain ranges of China, located within Shaanxi, Gansu, Ningxia, Qinghai and Sichuan Provinces.

Malus toringoides is a wild crabapple tree, and is sometimes used as a root stock in apple hybridizing. It is a naturally occurring hybrid species with multiple ploidy levels.

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Malus toringoides ( Vietnamese )

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Malus toringoides là loài thực vật có hoa trong họ Hoa hồng. Loài này được (Rehder) Hughes mô tả khoa học đầu tiên năm 1920.[1]

Hình ảnh

Chú thích

  1. ^ The Plant List (2010). Malus toringoides. Truy cập ngày 11 tháng 6 năm 2013.

Liên kết ngoài


Bài viết liên quan đến tông hoa hồng Maleae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Malus toringoides: Brief Summary ( Vietnamese )

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Malus toringoides là loài thực vật có hoa trong họ Hoa hồng. Loài này được (Rehder) Hughes mô tả khoa học đầu tiên năm 1920.

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变叶海棠 ( Chinese )

provided by wikipedia 中文维基百科
二名法 Malus toringoides
(Rehd.) Hughes in

变叶海棠学名Malus toringoides)为蔷薇科苹果属的植物,为中国的特有植物。分布于中国大陆甘肃西藏四川等地,生长于海拔2,000米至3,000米的地区,多生在山坡丛林中,目前已由人工引种栽培。

别名

大白石枣(甘肃土名)

参考文献

  • 昆明植物研究所. 变叶海棠. 《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).
小作品圖示这是一篇與植物相關的小作品。你可以通过编辑或修订扩充其内容。
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变叶海棠: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

变叶海棠(学名:Malus toringoides)为蔷薇科苹果属的植物,为中国的特有植物。分布于中国大陆甘肃西藏四川等地,生长于海拔2,000米至3,000米的地区,多生在山坡丛林中,目前已由人工引种栽培。

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维基百科作者和编辑