Description
provided by eFloras
Trees to 20 m tall; bark grayish white, shallowly furrowed when mature; crown broadly ovate. Branchlets grayish or yellowish brown, green or brownish green and angled when young, terete; sprouts conspicuously angled. Buds yellowish red, conical, slender, viscid. Petiole terete, 1.5-5 cm, sometimes pubescent at apex; leaf blade rhombic-elliptic, rhombic-ovate-orbicular, ovate-orbicular, or ovate-lanceolate, 4-9 × 2-5 cm, broadest below middle, abaxially greenish white, adaxially dull green, glabrous, base cuneate, broadly cuneate, or rarely subrounded, margin alternating high and low serrate, ciliate, apex acuminate or shortly acuminate. Sprouts with petiole shorter; leaf blade larger, long elliptic, base suborbicular, margin crisped. Male catkin 5-8 cm. Female catkin 5.5-11 cm. Female flower: ovary globose or conical, glabrous; stigma 2-lobed. Capsule oblong, ca. 8 mm, 2- or 3-valved, subsessile, apex acuminate. Fl. Mar-Apr, fr. Apr-May(-Jun). 2n = 36*, 38*, 40*, 41*.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
provided by eFloras
Gansu, Hebei, Heilongjiang, Henan, Jilin, Liaoning, Nei Mongol, Qinghai, Shaanxi, Shanxi, Sichuan.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
* Mountain slopes, valleys, along rivers; below 2300 m.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Populus pseudosimonii: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Populus pseudosimonii là một loài thực vật có hoa trong họ Liễu. Loài này được Kitag. miêu tả khoa học đầu tiên năm 1939.
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- cc-by-sa-3.0
- copyright
- Wikipedia tác giả và biên tập viên
小青杨
(
Chinese
)
provided by wikipedia 中文维基百科
二名法 Populus pseudo-simoniiKitag. 小青杨（学名：Populus pseudo-simonii）为杨柳科杨属的植物，为中国的特有植物。分布于中国大陆的内蒙古、辽宁、河北、甘肃、四川、山西、黑龙江、陕西、吉林、青海等地，生长于海拔2,300米的地区，常生于山坡、山沟以及河流两岸。
异名
- Populus pseudosimonii Kitag. var. patula T. Y. Sun
参考文献
- 昆明植物研究所. 小青杨. 《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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小青杨: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
小青杨（学名：Populus pseudo-simonii）为杨柳科杨属的植物，为中国的特有植物。分布于中国大陆的内蒙古、辽宁、河北、甘肃、四川、山西、黑龙江、陕西、吉林、青海等地，生长于海拔2,300米的地区，常生于山坡、山沟以及河流两岸。
