织梦CMS - 轻松建站从此开始!

花卉图片网

当前位置: 主页 > 乔木 >

红翅槭Acer fabri

时间:2013-07-15 16:40来源:未知 作者:徐晔春 点击:
红翅槭,Acer fabri,罗浮槭






中文名(Chinese Name):红翅槭
学名(Scientific Name):Acer fabri Hance
英文名(English Common Name):
别名(Chinese Common Name):罗浮槭
异名(Synonym):Acer fabri var. gracillimum Fang  Acer fabri var. virescens Fang  Acer fabri var. megalocarpum Hu et Cheng  Acer prainii H. Lév.  Acer fabri var. dolichophyllum W. P. Fang et S. Yun Liang  Acer fabri var. tongguense Z. X. Yu  Acer fargesii Veitch ex Rehder  Acer laevigatum var. fargesii (Rehder) Veitch  Acer fabri f. rubrocarpum (Metcalf) Rehder  Acer laevigatum var. fargesi (Franch. ex Rehder) Veitch
科属(Family & Genus):槭树科Aceraceae槭属Acer
形态特征(Description):常绿乔木,常高10米。树皮灰褐色或灰黑色,小枝圆柱形,无毛,当年生枝紫绿色或 绿色,多年生枝绿色或绿褐色。叶革质,披针形,长圆披针形或长圆倒披针形,长7-11厘 米,宽2-3厘米,全缘,基部楔形或钝形,先端锐尖或短锐尖;上面深绿色,无毛,下面淡绿色,无毛或脉腋稀被丛毛;主脉在上面显著,在下面凸起,侧脉4-5对,在上面微现,在下面显著;叶柄长1-1.5厘米,细瘦,无毛。花杂性,雄花与两性花同株,常成无毛或嫩时被绒毛的紫色伞房花序;萼片5,紫色,微被短柔毛,长圆形,长3毫米;花瓣5,白色,倒卵形,略短于萼片;雄蕊8,无毛,长5毫米;子房无毛,花柱短,柱头平展翅果嫩时紫色,成熟时黄褐色或淡褐色;小坚果凸起,直径约5毫米;翅与小坚果长3-3.4厘米,宽8-10 毫米,张开成钝角;果梗长1-1.5厘米,细瘦,无毛。花期3-4月,果期9月。
分布(Distribution):产广东、广西、江西、湖北、湖南、四川。生于海拔500-1800米的疏林中。
用途(Use):
引自中国植物志英文版FOC Vol. 11 Page 523, 532    
Acer fabri Hance, J. Bot. 22: 76. 1884.
罗浮枫 luo fu feng| Aceraceae  | Acer
Acer fabri var. dolichophyllum W. P. Fang & S. Y. Liang; A. fabri var. gracillimum W. P. Fang; A. fabri var. megalocarpum Hu & W. C. Cheng; A. fabri f. rubrocarpum (F. P. Metcalf) Rehder; A. fabri var. rubrocarpum F. P. Metcalf; A. fabri var. tongguense Z. X. Yu; A. fabri var. virescens W. P. Fang; A. fargesii Veitch ex Rehder; A. laevigatum Wallich var. fargesii (Rehder) Veitch; A. prainii H. Léveillé.
Trees small, usually ca. 1 m tall, andromonoecious. Bark brownish gray. Branchlets slender, glabrous. Leaves persistent; petiole 1-1.5 cm, slender, glabrous; leaf blade abaxially pale green, adaxially dark green, oblong, lanceolate, oblong-oblanceolate, or elliptic, 4-11 × 2-3.5 cm, leathery, abaxially glabrous, rarely with tufts of hairs at vein axils, adaxially glabrous, midvein raised, lateral veins 4 or 5 pairs, base acuminate or obtuse, undivided, margin entire, apex acuminate or shortly acuminate. Inflorescence erect, paniculate, glabrous or pubescent. Sepals 5, oblong, slightly pubescent. Petals 5, purple, obovate, shorter than sepals. Stamens 8, glabrous. Ovary glabrous. Fruiting pedicel 1-1.5 cm, slender, pubescent or glabrous. Fruit brownish yellow when mature; nutlets convex, ca. 5 mm in diam.; wing red, including nutlet 2.5-4.8 cm × 8-10 mm, wings spreading obtusely. Fl. Mar-Apr, fr. Sep.
Mixed forests, valleys; 500-2000 m. Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Jiangxi, Sichuan, Yunnan [Vietnam].
(责任编辑:徐晔春)
顶一下
(1)
100%
踩一下
(0)
0%
------分隔线----------------------------
发表评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
用户名: 验证码:点击我更换图片
栏目列表
推荐内容