樟叶槿Hibiscus grewiifolius
中文名(Chinese Name):樟叶槿
学名(Scientific Name):Hibiscus grewiifolius Hassk.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Bombycidendron grewiaefolium (Hassk.) Zoll. et Moritzi Hibiscus cinnamomifolius Chun et Tsiang Hibiscus bantamensis Miq. Hibiscus praeclarus Gagnep. Bombycidendron grewiifolium (Hassk.) Zoll. & Moritzi
科属(Family & Genus):锦葵科(Malvaceae)木槿属
形态特征(Description):常绿小乔木,高达7米;小枝圆柱形,淡灰白色,平滑无毛或具极细毛。叶纸质至近革质,卵状长圆形至椭圆状长圆形,长8-15厘米,宽6-7厘米,先端短渐尖,基部钝至阔楔形,全缘,两面均平滑无毛,上面暗绿色,下面苍绿色,基生脉3 (-5)条,在下面隆起,叶柄长2-4.5厘米,疏被短柔毛;托叶小,早落。花未见。果单生于上部叶腋间,果梗长3-4.5厘米,平滑无毛;小苞片9,线形,长1-1.5厘米,平滑无毛;宿萼5,长圆状披针形,平滑无毛,下部1/5处合生成钟状;蒴果卵圆形,直径约2厘米,果爿5,无毛;种子在每果爿内约4-5粒,肾形,长约5毫米,直径约3毫米,背部密被绵毛。果期1-2月。
分布(Distribution):产海南,生于海拔2000米的山地森林中。越南、老挝、泰国、缅甸和印度尼西亚的爪哇等热带地区也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 12 Page 287, 288
Hibiscus grewiifolius Hasskarl, Cat. Hort. Bot. Bogor. 197. 1844.
樟叶槿 zhang ye jin | Malvaceae | Hibiscus
Bombycidendron grewiifolium (Hasskarl) Zollinger & Moritzi; Hibiscus bantamensis Miquel; H. cinnamomifolius Chun & Tsiang; H. praeclarus Gagnepain.
Trees evergreen, to 7 m tall. Branchlets terete, light gray-white, glabrous or very minutely hairy. Stipules filiform, minute, caducous; petiole 2-4.5 cm, pilose; leaf blade ovate-oblong to elliptic-oblong, not lobed, 8-15 × 6-7 cm, papery or nearly leathery, glabrous, basal veins 3(-5), prominently raised abaxially, base obtuse or broadly cuneate, margin entire, apex shortly acuminate. Flowers unknown. Epicalyx lobes 9, filiform, 1-1.5 cm, glabrous. Epicalyx cup-shaped, 8-12-dentate. Sepals 5, oblong-lanceolate, campanulate, connate for 1/5 of length, longer than capsule, glabrous, persistent. Capsule solitary, axillary, fruit stalk ca. 4.5 cm, glabrous, ovoid, ca. 2 cm in diam.; mericarps 5, glabrous. Seeds 4 or 5 per mericarp, reniform, ca. 5 × 3 mm, densely woolly abaxially. Fr. Jan-Feb.
Hill forests; ca. 2000 m. Hainan [Indonesia, Laos, Myanmar, Thailand, Vietnam].
(责任编辑:徐晔春)
学名(Scientific Name):Hibiscus grewiifolius Hassk.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Bombycidendron grewiaefolium (Hassk.) Zoll. et Moritzi Hibiscus cinnamomifolius Chun et Tsiang Hibiscus bantamensis Miq. Hibiscus praeclarus Gagnep. Bombycidendron grewiifolium (Hassk.) Zoll. & Moritzi
科属(Family & Genus):锦葵科(Malvaceae)木槿属
形态特征(Description):常绿小乔木,高达7米;小枝圆柱形,淡灰白色,平滑无毛或具极细毛。叶纸质至近革质,卵状长圆形至椭圆状长圆形,长8-15厘米,宽6-7厘米,先端短渐尖,基部钝至阔楔形,全缘,两面均平滑无毛,上面暗绿色,下面苍绿色,基生脉3 (-5)条,在下面隆起,叶柄长2-4.5厘米,疏被短柔毛;托叶小,早落。花未见。果单生于上部叶腋间,果梗长3-4.5厘米,平滑无毛;小苞片9,线形,长1-1.5厘米,平滑无毛;宿萼5,长圆状披针形,平滑无毛,下部1/5处合生成钟状;蒴果卵圆形,直径约2厘米,果爿5,无毛;种子在每果爿内约4-5粒,肾形,长约5毫米,直径约3毫米,背部密被绵毛。果期1-2月。
分布(Distribution):产海南,生于海拔2000米的山地森林中。越南、老挝、泰国、缅甸和印度尼西亚的爪哇等热带地区也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 12 Page 287, 288
Hibiscus grewiifolius Hasskarl, Cat. Hort. Bot. Bogor. 197. 1844.
樟叶槿 zhang ye jin | Malvaceae | Hibiscus
Bombycidendron grewiifolium (Hasskarl) Zollinger & Moritzi; Hibiscus bantamensis Miquel; H. cinnamomifolius Chun & Tsiang; H. praeclarus Gagnepain.
Trees evergreen, to 7 m tall. Branchlets terete, light gray-white, glabrous or very minutely hairy. Stipules filiform, minute, caducous; petiole 2-4.5 cm, pilose; leaf blade ovate-oblong to elliptic-oblong, not lobed, 8-15 × 6-7 cm, papery or nearly leathery, glabrous, basal veins 3(-5), prominently raised abaxially, base obtuse or broadly cuneate, margin entire, apex shortly acuminate. Flowers unknown. Epicalyx lobes 9, filiform, 1-1.5 cm, glabrous. Epicalyx cup-shaped, 8-12-dentate. Sepals 5, oblong-lanceolate, campanulate, connate for 1/5 of length, longer than capsule, glabrous, persistent. Capsule solitary, axillary, fruit stalk ca. 4.5 cm, glabrous, ovoid, ca. 2 cm in diam.; mericarps 5, glabrous. Seeds 4 or 5 per mericarp, reniform, ca. 5 × 3 mm, densely woolly abaxially. Fr. Jan-Feb.
Hill forests; ca. 2000 m. Hainan [Indonesia, Laos, Myanmar, Thailand, Vietnam].
(责任编辑:徐晔春)
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