dcsimg

Description

provided by eFloras
Trees to 6–8 m tall. Branchlets dark purple or purplish brown, sparsely white lenticellate, apices often becoming thornlike; buds oblong-ovoid or triangular-ovoid, glabrous or scales slightly tomentose at margin and apex, apex acute. Stipules caducous, linear-lanceolate, 7–11 mm, herbaceous, margin sparsely serrate, apex acuminate; petiole 2–4.5 cm, sparsely pubescent or glabrous; leaf blade ovate, broadly ovate, or suborbicular, 4–7 × 4–5 cm, lateral veins 8–10 pairs, glabrous, base rounded or subcordate, margin shortly spinulose-serrate, apex long or shortly acuminate, Raceme umbel-like, 6–8-flowered; peduncle sparsely pubescent or subglabrous; bracts caducous, linear-lanceolate, 6–9 mm, membranous, villous, margin serrate, apex acuminate. Pedicel 1.2–1.5 cm; subglabrous. Flower 2.5–3 cm in diam. Hypanthium cupular, subglabrous. Sepals triangular-ovate, abaxially sparsely pubescent, adaxially densely pubescent, margin denticulate; apex acuminate. Petals white, elliptic-obovate, ca. 8 × 6 mm, shortly clawed at base. Stamens 20, less than 1/2 as long as petals. Ovary 4(or 5)-loculed, with 2 ovules per locule; styles 4, nearly as long as stamens, glabrous. Pome brown, spotted, globose or ovoid, 1.5–2.5 cm in diam., 4(or 5)-loculed; fruiting pedicel 1.5–3 cm., glabrous; sepals persistent. Fl. Apr, fr. Aug–Sep. 2n = 34*.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 174 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
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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Hebei, Shandong.
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cc-by-nc-sa-3.0
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 174 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

Habitat

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Thicket margins on slopes; 100--800 m.
license
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: 174 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
partner site
eFloras

Synonym

provided by eFloras
Pyrus hopeiensis var. peninsula D. K. Zang &W. D. Peng.
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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: 174 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
partner site
eFloras

Pyrus hopeiensis

provided by wikipedia EN

Pyrus hopeiensis is a species of wild pear in the family Rosaceae, native to north-central China.[1] It is a naturally occurring hybrid of other Chinese Pyrus species, but is it unclear which ones are its parents. Its fruits are small and bitter, so it is not valued or conserved by locals.[2]

References

  1. ^ a b "Pyrus hopeiensis T.T.Yu". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 14 March 2022.
  2. ^ Li, Yongtan; Zhang, Jun; Wang, Shijie; Zhang, Yiwen; Yang, Minsheng (2021). "The Distribution and Origins of Pyrus hopeiensis-"Wild Plant with Tiny Population" Using Whole Genome Resequencing". Frontiers in Plant Science. 12: 668796. doi:10.3389/fpls.2021.668796. PMC 8250157. PMID 34220890.
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Pyrus hopeiensis: Brief Summary

provided by wikipedia EN

Pyrus hopeiensis is a species of wild pear in the family Rosaceae, native to north-central China. It is a naturally occurring hybrid of other Chinese Pyrus species, but is it unclear which ones are its parents. Its fruits are small and bitter, so it is not valued or conserved by locals.

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Pyrus hopeiensis ( Vietnamese )

provided by wikipedia VI

Pyrus hopeiensis là loài thực vật có hoa trong họ Hoa hồng. Loài này được T.T. Yu miêu tả khoa học đầu tiên năm 1963.[1]

Chú thích

  1. ^ The Plant List (2010). Pyrus hopeiensis. 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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Pyrus hopeiensis: Brief Summary ( Vietnamese )

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Pyrus hopeiensis là loài thực vật có hoa trong họ Hoa hồng. Loài này được T.T. Yu miêu tả khoa học đầu tiên năm 1963.

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河北梨 ( Chinese )

provided by wikipedia 中文维基百科
二名法 Pyrus hopeiensis
T. T. Yu

河北梨学名Pyrus hopeiensis)为蔷薇科梨属下的一个种。

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河北梨: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

河北梨(学名:Pyrus hopeiensis)为蔷薇科梨属下的一个种。

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维基百科作者和编辑