Comments
(
الإنجليزية
)
المقدمة من eFloras
This species is characterized by its broadly ovate or suborbicular leaves, and might be allied to Pyrus xerophila, differing in its ovate or narrowly ovate leaf blade with serrate margin and acuminate apex, and ovoid or ellipsoid fruit.
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- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
الإنجليزية
)
المقدمة من eFloras
Trees to 8–12 m tall. Branchlets purplish brown when young, dark gray or reddish brown when old, terete, glabrous, sparsely lenticellate; buds narrowly ovoid, sparsely tomentose only at margin of scales, apex acuminate. Stipules caducous, linear-lanceolate, 5–8 mm, membranous, pilose, margin serrate, apex acuminate; petiole 2–3 cm, thick, glabrous; leaf blade broadly ovate or suborbicular, 4–5 × 4–5 cm, lateral veins 8–10 pairs, both surfaces glabrous, base rounded or truncate, margin obtusely serrate, apex acute or rounded-obtuse. Raceme umbel-like, 6–10-flowered; peduncle glabrous or subglabrous; bracts caducous, linear-lanceolate, 5–8 mm, membranous, margin sparsely glandular serrate when young, apex acuminate. Pedicel 2.3–3 cm; subglabrous. Flowers 2–3 cm. Hypanthium cupular, abaxially glabrous. Sepals ovate-lanceolate, ca. 6 mm, adaxially brown tomentose, margin entire, apex acuminate. Petals white, obovate or broadly obovate, 1–1.5 × 0.7–0.9 cm, base shortly clawed, apex rounded. Stamens 20–22, ca. 1/2 as long as petals. Ovary 3- or 4-loculed, with 2 ovules per locule; styles 4 or 5, nearly as long as stamens, glabrous. Pome yellowish green, with few dots, depressed-globose, 2.5–3 cm in diam., 4- or 5-loculed; fruiting pedicel 2.5–3 cm, Glabrous; sepals persistent. Fl. Apr–May, fr. Aug–Sep. 2n = 51*.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat & Distribution
(
الإنجليزية
)
المقدمة من eFloras
Cultivated in orchards. N Xinjiang (Tacheng Xian).
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Pyrus armeniacifolia: Brief Summary
(
الإنجليزية
)
المقدمة من wikipedia EN
Pyrus armeniacifolia, also known as the apricot-leaved pear, is a species of plant in the family Rosaceae. It is known from northern Xinjiang, where it is cultivated near Tacheng.
The species was formally described by Tse Tsun Yu in 1963.
Pyrus armeniacifolia: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Pyrus armeniacifolia 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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- Wikipedia tác giả và biên tập viên
杏叶梨
(
الصينية
)
المقدمة من wikipedia 中文维基百科
二名法 Pyrus armeniacifolia
杏叶梨(学名:Pyrus armeniacifolia),为蔷薇科梨属下的一个种。
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杏叶梨: Brief Summary
(
الصينية
)
المقدمة من wikipedia 中文维基百科
杏叶梨(学名:Pyrus armeniacifolia),为蔷薇科梨属下的一个种。