Description
(
الإنجليزية
)
المقدمة من eFloras
Trees evergreen, 5-10 m tall. Branchlets brown or deep brown, slightly thick, longitudinally ridged and sulcate, glabrous; second year’s branchlets with raised deltoid-rounded leaf scars, lenticels absent; terminal buds narrowly conical, bud scales ciliate, apically acute. Leaves on first to second year’s branchlets; petiole 1-1.7 cm, abaxially subrounded, adaxially shallowly sulcate, glabrous, narrowly winged by decurrent leaf base; leaf blade abaxially greenish, adaxially deep green, not shiny, oblanceolate or oblong-elliptic, 6.5-13 × 2.5-5 cm, subleathery, both surfaces glabrous, midvein impressed adaxially, lateral veins 10-13 pairs, evident abaxially, obscure adaxially, reticulate veins evident abaxially, indistinct adaxially, base cuneate or obtuse, margin serrulate, teeth black, apex acuminate. Inflorescences: cymes, pseudopaniculate or pseudoracemose, axillary on second year’s branchlets. Male inflorescences: cymes of order 2 or 3, 3- or 4-flowered, pseudopaniculate; rachis 6-10 mm, glabrous; bracts caducous, ovate, ciliate; peduncles 2-3 mm, puberulent; pedicels 3-4 mm, puberulent; bracteoles 2, submedian, ovate-lanceolate, ciliate; flowers fragrant, greenish, 4-merous; calyx deeply 4-lobed, lobes deltoid, apex obtuse or rounded, ciliate; corolla ca. 6 mm in diam., petals 4, obovate-oblong, ca. 3 × 2 mm, slightly ciliate, basally slightly connate; stamens 4, slightly shorter than petals, anthers ovoid-oblong, ca. 1 mm; rudimentary ovary subglobose, 0.5-0.75 mm in diam., papillose, apex obtuse, minutely 4-lobed. Female flowers not known. Infructescences: 1-fruited cymes, pseudoracemose; rachis 3-5 mm, puberulent; fruiting pedicels 4-7 mm, puberulent; persistent bracteoles 2, median, ovate, ciliate. Fruit red, globose, 4-7 mm in diam., longitudinally sulcate; glabrous; persistent calyx explanate, subquadrangular, ca. 2 mm in diam., lobes ciliate; persistent stigma flat, discoid, minutely 4-lobed; pyrenes 4, oblong-ellipsoidal, 3.5-4.5 mm, 2.5-3 mm in diam., abaxially palmately 6- or 7-striate, sulcate, or longitudinally ridged and 2-sulcate, laterally striate-sulcate, endocarp woody. Fl. May-Jun, fr. Oct-Nov.
- 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
Chongqing (Nanchuan), SE Xizang, NW Yunnan [N Myanmar].
- 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, hills; 1500-3400 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
Ilex fargesii Franchet subsp. melanotricha (Merrill) S. Andrews.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Ilex melanotricha: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Ilex melanotricha là một loài thực vật có hoa trong họ Aquifoliaceae. Loài này được Merr. mô tả khoa học đầu tiên năm 1941.
- ترخيص
- cc-by-sa-3.0
- حقوق النشر
- Wikipedia tác giả và biên tập viên
黑毛冬青
(
الصينية
)
المقدمة من wikipedia 中文维基百科
二名法 Ilex melanotrichaMerr. 黑毛冬青(学名:Ilex melanotricha)是冬青科冬青属的植物。分布于缅甸以及中国大陆的四川、云南、西藏等地,生长于海拔1,500米至3,200米的地区,见于山地林中,目前已由人工引种栽培。
形态特征
植株
常绿乔木,高5-10米;小枝稍粗壮,褐色或深褐色,具纵棱及槽,无毛或被真菌感染后出现黑色笔直的硬毛,二年生枝具三角状圆形突起的叶痕,皮孔无;顶芽狭圆锥形,芽鳞具缘毛,急尖。
叶
叶生于1-2年生枝上,叶片近革质,倒披针形或长圆状椭圆形,长6.5-13厘米,宽2.5-5厘米,先端渐尖,基部楔形或钝,边缘具细锯齿,齿尖黑色,叶面深绿色,背面淡绿色,两面无毛,亦无光泽,主脉在叶面凹陷,背面隆起,侧脉10-13对,在叶面稍明显,背面明显,网状脉在叶面几不明显,背面略明显;叶柄长10-17毫米,上面具浅槽,无毛,背面半圆形,具皱纹,顶部具叶片下延而成的狭翅。
花
雄花淡绿色,芳香;由聚伞花序组成假圆锥花序,生于二年生枝的叶腋内,总花序梗粗壮,长约3毫米,无毛;花序轴长3-7毫米,每个聚伞花序具3-4花,苞片卵形,具缘毛,早落,总花梗长2-3毫米,花梗长3-4毫米,两者均被微柔毛,花梗近中部具2枚卵状披针形小苞片,具缘毛;花4基数;花萼4深裂,裂片三角形,先端钝或圆形,具缘毛;花冠直径约6毫米,花瓣4,倒卵状长圆形,长约3毫米,宽约2毫米,具疏缘毛,基部稍合生;雄蕊4,略短于花瓣,花药卵状长圆形,长约1毫米,纵裂;退化子房近球形,直径约0.5-0.75毫米,顶端钝,微4裂,具乳突。雌花未见。
果
果序假总状,生于二年生枝叶腋内,几无总梗,果序轴长3-5毫米,果梗长4-7毫米,均被微柔毛,中部具2枚卵形、具缘毛的宿存小苞片;果球形,直径4-7毫米,成熟时红色,具纵沟纹,无毛;宿存柱头平盘状,微4裂;宿存花萼直径约2毫米,近四方形,平展,裂片具缘毛;分核4,长圆状椭圆体形,长3.5-4.5毫米,宽2.5-3毫米,背面具掌状6-7条纵棱沟,两侧面具1宽浅沟或具1纵棱及2沟,内果皮木质。
花果期
花期5-6月,果期10-11月。
别名
多花冬青(四川植物志)
参考文献
- 昆明植物研究所. 黑毛冬青. 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-24]. (原始内容存档于2016-03-05).
黑毛冬青: Brief Summary
(
الصينية
)
المقدمة من wikipedia 中文维基百科
黑毛冬青(学名:Ilex melanotricha)是冬青科冬青属的植物。分布于缅甸以及中国大陆的四川、云南、西藏等地,生长于海拔1,500米至3,200米的地区,见于山地林中,目前已由人工引种栽培。