老鼠矢Symplocos stellaris
中文名（Chinese Name）：老鼠矢
学名（Scientific Name）：Symplocos stellaris Brand
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Bobua stellaris (Brand) Migo Dicalix stellaris (Brand) Migo Symplocos dunniana H. Lév. Symplocos eriobotryifolia Hayata Symplocos limprichtii H. Winkl.
科属（Family & Genus）：山矾科（Symplocaceae）山矾属
形态特征（Description）：常绿乔木，小枝粗，髓心中空，具横隔；芽、嫩枝、嫩叶柄、苞片和小苞片均被红褐色绒毛。叶厚革质，叶面有光泽，叶背粉褐色，披针状椭圆形或狭长圆状椭圆形，长6-20厘米，宽2-5厘米，先端急尖或短渐尖，基部阔楔形或圆，通常全缘，很少有细齿；中脉在叶面凹下，在叶背明显凸起，侧脉每边9-15条，侧脉和网脉在叶面均凹下，在叶背不明显；叶柄有纵沟，长1.5-2.5厘米。团伞花序着生于二年生枝的叶痕之上；苞片圆形，直径3-4毫米，有缘毛；花萼长约3毫米，裂片半圆形，长不到1毫米，有长缘毛；花冠白色，长7-8毫米，5深裂几达基部，裂片椭圆形，顶端有缘毛，雄蕊18-25枚，花丝基部合生成5束；花盘圆柱形，无毛；子房3室；核果狭卵状圆柱形，长约1厘米，顶端宿萼裂片直立；核具6-8条纵棱。花期4-5月，果期6月。
分布（Distribution）：产长江以南及台湾各省区，生于海拔1100米的山地、路旁、疏林中。
引自中国植物志英文版：FOC Vol. 15 Page 250
Symplocos stellaris Brand, Bot. Jahrb. Syst. 29: 528. 1900.
老鼠矢 lao shu shi| Symplocaceae | Symplocos
Shrubs or small trees. Buds and young branchlets reddish brown tomentellous but glabrous in var. aenea, soon glabrescent. Petiole 1--3 cm; leaf blade narrowly oblong-elliptic to narrowly obovate, 6--23 X 1.8--5 cm, thickly leathery, glabrous, abaxially smooth, often light colored, and subglaucous, base broadly cuneate to rarely subrounded, margin entire but rarely glands on juvenile leaves persisting and blade margin glandular denticulate, apex mucronate-acuminate to acute, midvein, lateral veins, and reticulate veins abaxially inconspicuous and adaxially impressed, lateral veins 7--15 pairs. Inflorescences a glomerule or condensed spike; bracts and bractlets persistent, 2--3.5 mm, densely tomentose but glabrous except for ciliate margin in var. aenea. Ovary 1--1.5 mm, glabrous. Calyx 1.5--2 mm; lobes semi-orbicular, 0.5--1 mm, glabrous or rarely woolly tomentose, margin ciliate. Corolla 5--8 mm, apically ciliate. Stamens 18--25 or ca. 50 in var. aenea. Disc cylindrical, ca. 0.5 mm, glabrous. Drupes narrowly ovoid-cylindric, ca. 1 cm, apex with persistent erect calyx lobes. Fl. Feb-May, fr. Jun-Sep.
1000--2000 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Jiangsu, Sichuan, Taiwan, Yunnan, Zhejiang [Japan (Okinawa)]
（责任编辑：徐晔春）
学名（Scientific Name）：Symplocos stellaris Brand
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Bobua stellaris (Brand) Migo Dicalix stellaris (Brand) Migo Symplocos dunniana H. Lév. Symplocos eriobotryifolia Hayata Symplocos limprichtii H. Winkl.
科属（Family & Genus）：山矾科（Symplocaceae）山矾属
形态特征（Description）：常绿乔木，小枝粗，髓心中空，具横隔；芽、嫩枝、嫩叶柄、苞片和小苞片均被红褐色绒毛。叶厚革质，叶面有光泽，叶背粉褐色，披针状椭圆形或狭长圆状椭圆形，长6-20厘米，宽2-5厘米，先端急尖或短渐尖，基部阔楔形或圆，通常全缘，很少有细齿；中脉在叶面凹下，在叶背明显凸起，侧脉每边9-15条，侧脉和网脉在叶面均凹下，在叶背不明显；叶柄有纵沟，长1.5-2.5厘米。团伞花序着生于二年生枝的叶痕之上；苞片圆形，直径3-4毫米，有缘毛；花萼长约3毫米，裂片半圆形，长不到1毫米，有长缘毛；花冠白色，长7-8毫米，5深裂几达基部，裂片椭圆形，顶端有缘毛，雄蕊18-25枚，花丝基部合生成5束；花盘圆柱形，无毛；子房3室；核果狭卵状圆柱形，长约1厘米，顶端宿萼裂片直立；核具6-8条纵棱。花期4-5月，果期6月。
分布（Distribution）：产长江以南及台湾各省区，生于海拔1100米的山地、路旁、疏林中。
引自中国植物志英文版：FOC Vol. 15 Page 250
Symplocos stellaris Brand, Bot. Jahrb. Syst. 29: 528. 1900.
老鼠矢 lao shu shi| Symplocaceae | Symplocos
Shrubs or small trees. Buds and young branchlets reddish brown tomentellous but glabrous in var. aenea, soon glabrescent. Petiole 1--3 cm; leaf blade narrowly oblong-elliptic to narrowly obovate, 6--23 X 1.8--5 cm, thickly leathery, glabrous, abaxially smooth, often light colored, and subglaucous, base broadly cuneate to rarely subrounded, margin entire but rarely glands on juvenile leaves persisting and blade margin glandular denticulate, apex mucronate-acuminate to acute, midvein, lateral veins, and reticulate veins abaxially inconspicuous and adaxially impressed, lateral veins 7--15 pairs. Inflorescences a glomerule or condensed spike; bracts and bractlets persistent, 2--3.5 mm, densely tomentose but glabrous except for ciliate margin in var. aenea. Ovary 1--1.5 mm, glabrous. Calyx 1.5--2 mm; lobes semi-orbicular, 0.5--1 mm, glabrous or rarely woolly tomentose, margin ciliate. Corolla 5--8 mm, apically ciliate. Stamens 18--25 or ca. 50 in var. aenea. Disc cylindrical, ca. 0.5 mm, glabrous. Drupes narrowly ovoid-cylindric, ca. 1 cm, apex with persistent erect calyx lobes. Fl. Feb-May, fr. Jun-Sep.
1000--2000 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Jiangsu, Sichuan, Taiwan, Yunnan, Zhejiang [Japan (Okinawa)]
（责任编辑：徐晔春）
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