半枫荷Semiliquidambar cathayensis

中文名(Chinese Name):半枫荷
学名(Scientific Name):Semiliquidambar cathayensis H. T. Chang
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Semiliquidambar cathayensis var. parvifolia (Chun) H. T. Chang  Semiliquidambar cathayensis var. fukienensis H. T. Chang  Altingia chingii var. parvifolia F. P. Metcalf  Semiliquidambar coriacea H. T. Chang
科属(Family & Genus):金缕梅科(Hamamelidaceae)半枫荷属
形态特征(Description):常绿乔木高12米,嫩枝颇粗壮,无毛,干后皱缩,暗褐色。叶厚革质,卵形,长7-13厘米,宽4.5-6.5厘米,先端钝或略尖,基部阔楔形,有三出脉,上面深绿色,发亮,下面灰白色,无毛,干后有多数小瘤状突起;侧脉7-9对,在两面均明显,网脉不显著;叶柄长3-5.5厘米。头状花序长3-4厘米,常弯垂;花序柄长2-3厘米,有鳞状小苞片5-6片,总苞片卵圆形,大小不相等,最上部的较大,被褐色短柔毛;萼筒短,先端平截;花瓣匙形,长2.5-3.5厘米,宽6-8毫米,红色;雄蕊与花瓣等长,花丝无毛;子房无毛,花柱略短于雄蕊。头状果序宽2.5-3.5厘米,有蒴果5个;蒴果卵圆形,长1.2厘米,无宿存花柱,果皮薄木质,干后上半部4片裂开;种子扁平,黄褐色。花期3-4月。
分布(Distribution):分布于江西、广西、贵州,广东及海南。
用途(Use):
引自中国植物志英文版FOC Vol. 9 Page 23
Semiliquidambar cathayensis H. T. Chang, Acta Sci. Nat. Univ. Sunyatseni. 1962(1): 37. 1962.
半枫荷 ban feng he| Hamamelidaceae  | Semiliquidambar
Altingia chingii Metcalfe var. parvifolia Chun; Semiliquidambar cathayensis var. fukienensis H. T. Chang; S. cathayensis var. parvifolia (Chun) H. T. Chang; S. coriacea H. T. Chang.
Trees 15–20 m tall, trunk ca. 60 cm in diam.; bark gray; branches dark brown, glabrous, older growth gray, lenticellate; buds narrowly ovoid, sparsely pubescent. Leaves dimorphic; petiole stout, 1.7–4 cm, glabrous; entire leaves: blade elliptic, ovate-elliptic, oblong, ovate-oblong, 5–13 × 3–6 cm, leathery, discolorous, abaxially glabrous, base cuneate, broadly cuneate or slightly rounded, somewhat asymmetrical, margin serrulate, apex acute or acuminate; lobed leaves: blade palmately 3-lobed, central lobe 3–5 cm, lateral lobes ascending, ovate-triangular, 2–2.5 cm, margin glandular-serrate, base rounded or truncate, lateral veins 4 or 8 on each side. Male inflorescences ca. 6 cm. Female inflorescence solitary; peduncle ca. 4.5 cm, glabrous. Male flowers: anthers ca. 1.2 mm, apex emarginate. Female flowers: staminode teeth needlelike, 2–5 mm, pubescent; styles 6–8 mm, pubescent. Infructescence globose, ca. 2.5 cm wide. Capsules 22–28, with upper halves exserted from infructescence, apex mucronate; persistent staminode teeth 2–4 mm; persistent styles 3–6 mm. Fl. Mar–Jun, fr. Jul–Sep.
Forests; ca. 1000 m. Fujian, Guangdong, N Guangxi, S Guizhou, Hainan, S Jiangxi.
The roots are used for the treatment of rheumatism.
半枫荷Semiliquidambar cathayensis

半枫荷Semiliquidambar cathayensis

半枫荷Semiliquidambar cathayensis(责任编辑:徐晔春)

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