华南忍冬Lonicera confusa

华南忍冬Lonicera confusa

华南忍冬Lonicera confusa

华南忍冬Lonicera confusa

中文名(Chinese Name):华南忍冬
学名(Scientific Name):Lonicera confusa (Sweet) DC.
英文名(English Common Name):
别名(Chinese Common Name):山银花、大金银花、水忍冬
异名(Synonym):Lonicera multiflora Champion ex Bentham;Lonicera telfairii Hook. et Arn.;Nintooa confusa Sweet
科属(Family & Genus):忍冬科(Caprifoliaceae)忍冬属
形态特征(Description):半常绿藤本;幼枝、叶柄、总花梗、苞片、小苞片和萼筒均密被灰黄色卷曲短柔毛,并疏生微腺毛;小枝淡红褐色或近褐色。叶纸质,卵形至卵状矩圆形,长3-6 (-7) 厘米,顶端尖或稍钝而具小短尖头,基部圆形、截形或带心形,幼时两面有短糙毛,老时上面变无毛;叶柄长5-10毫米。花有香味,双花腋生或于小枝或侧生短枝顶集合成具2-4节的短总状花序,有明显的总苞叶;总花梗长2-8毫米;苞片披针形,长1-2毫米;小苞片圆卵形或卵形,长约1毫米,顶端钝,有缘毛;萼筒长1.5-2毫米,被短糙毛;萼齿披针形或卵状三角形,长1毫米,外密被短柔毛;花冠白色,后变黄色,长3.2-5厘米,唇形,筒直或有时稍弯曲,外面被多少开展的倒糙毛和长、短两种腺毛,内面有柔毛,唇瓣略短于筒;雄蕊和花柱均伸出,比唇瓣稍长,花丝无毛。果实黑色,椭圆形或近圆形,长6-10毫米。花期4-5月,有时9-10月开第二次花,果熟期10月。
分布(Distribution):产广东、海南及广西,生于丘陵地的山坡、杂森林和灌丛中及平原的旷野路旁或河边。越南及尼泊尔也有。
用途(Use):
引自中国植物志英文版FOC Vol. 19 Page 638, 639
Lonicera confusa Candolle, Prodr. 4: 333. 1830.
水忍冬 shui ren dong| Caprifoliaceae  | Lonicera
Lonicera dasystyla Rehder; L. multiflora Champion ex Bentham; L. telfairii Hooker & Arnott.
For description see under species complex. Distinguishing characters for this species are as follows: Stems grayish pubescent or glabrous. Leaves abaxially glabrous to pubescent without large sessile orange glands. Ovaries densely to sparsely hirsute or glabrous. Berries black. Fl. Mar-May, fr. Aug-Oct.
Mountain slopes, mixed forests, scrub, roadsides of plains, riversides; 300-800 m. Guangdong, Guangxi, Hainan, Yunnan [Nepal, N Vietnam].
(责任编辑:徐晔春)

顶一下[0]

踩一下[0]