Description
(
الإنجليزية
)
المقدمة من eFloras
Shrubs or small trees, dioecious, to 3 m tall, spinose. Branches alternate or subopposite, terminating in a spine; young branches greenish pilose; old branches gray-brown or black-brown, glabrous, longitudinally fissured. Leaves alternate or fascicled on short shoots; stipules linear-lanceolate, puberulent, equaling petiole or slightly longer, persistent; petiole 2-4 mm, pilose; leaf blade abaxially pale green, adaxially dark green, shiny, spatulate, rhombic-elliptic, or obovate-elliptic, 1-2.5 × 0.5-1.2 cm, leathery or thinly leathery, abaxially often with bearded domatia in axils of primary and lateral veins, adaxially glabrous, lateral veins 2-4 pairs, rather inconspicuous on both sides, base cuneate, rarely subrounded, margin crenate or obtusely serrate, slightly revolute, apex truncate or rounded, rarely acute. Flowers unisexual, 4-merous, glabrous. Pedicels 2-3 mm. Petals present. Female flowers few fascicled on short shoots or in leaf axils of annual branches; rudimentary stamens quite small; styles apically 2-cleft. Drupe black at maturity, globose, 3-5 mm in diam., with 2 stones, with persistent calyx tube at base; fruiting pedicel 2-4 mm, glabrous. Seeds red-brown, shiny, obovoid-globose, abaxially with margined furrow for 4/5 of length. Fl. Apr-May, fr. Jun-Sep.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
الإنجليزية
)
المقدمة من eFloras
Gansu, Guangxi, Guizhou, W Hubei, Shaanxi, Sichuan, Yunnan.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
الإنجليزية
)
المقدمة من eFloras
● Forests at riversides, thickets, sunny slopes; 600-2600 m.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
الإنجليزية
)
المقدمة من eFloras
Rhamnus cavaleriei H. Léveillé (5 Dec 1911), not H. Léveillé (10 May 1911); R. leveilleana Fedde.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Rhamnus rosthornii: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Rhamnus rosthornii là một loài thực vật có hoa trong họ Táo. Loài này được E. Pritz. miêu tả khoa học đầu tiên năm 1900.
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- cc-by-sa-3.0
- حقوق النشر
- Wikipedia tác giả và biên tập viên
小冻绿树
(
الصينية
)
المقدمة من wikipedia 中文维基百科
二名法 Rhamnus rosthorniiE. Pritz. 小冻绿树(学名:Rhamnus rosthornii)为鼠李科鼠李属下的一个种。
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小冻绿树: Brief Summary
(
الصينية
)
المقدمة من wikipedia 中文维基百科
小冻绿树(学名:Rhamnus rosthornii)为鼠李科鼠李属下的一个种。