栏目

丽江香青Anaphalis likiangensis (Franch.) Ling

丽江香青Anaphalis likiangensis (Franch.) Ling

科名:菊科 Compositae

属名:香青属 Anaphalis

《中国植物志》第75卷168页
  15. 丽江香青 图版24: 14-26
  Anaphalis likiangensis (Franch.) Ling, comb. nov. ——Gnaphalium likiangense Franch. in Journ. d. Bot. 10: 140. 1896; S. Y. Hu in Quart. Journ. Taiw. Mus. 19, 3-4: 276. 1965.——Anaphalis nervosa Ling, 植物分类学报, 11: 95 et 100. 1966, syn. nov.
  根状茎较粗壮,木质。根出条或匍枝具鳞片状枯叶和顶生的莲座状叶丛,与花茎密集或疏散丛生。茎直立,高15-25厘米,细,不分枝,被灰白色薄棉毛,全部有密集的叶。基部和下部叶匙状长圆形,较小,在花期枯萎;中部叶多少直立或开展,长圆状披针形,长2-3厘米,宽0.4-1厘米,基部急狭,沿茎下延成狭窄或楔形的翅,常半抱茎,边缘干后稍反卷,顶端急尖,有小尖头;顶部叶线状披针形渐细尖;全部叶上面深绿色,被粗伏毛或蛛丝状毛,有时脱毛,有光泽,下面被灰白色或白色棉毛,中脉和离基三出脉在上面平或稍下陷,中脉在下面稍高起,顶部叶有1脉。头状花序10-30个,密集成复伞房状,花序梗长13毫米。总苞钟状,长6-8毫米,宽5-6毫米,总苞片5-6层,外层卵圆状披针形,长3.5毫米,深褐色,被蛛丝状毛,内层长圆状披针形,长5-6米,在雄株宽达2毫米,在雌株宽1.5毫米,除基部外白色(干后常黄色),顶端钝或急尖;最内层舌状或披针状线形,长约4毫米,有长达全长三分之二的爪部。花托有繸状短毛。雌株头状花序有多层雌花,中央有1-3个雄花;雄株头状花序全部有雄花。花冠长3.5-4毫米,冠毛较花冠稍长;雄花冠毛上部较宽扁,有锯齿。子房长0.8-1毫米,近无毛。花期8-9月。
  产云南西北部(鹤庆、丽江、中甸)。生于山谷、沟旁、草地或云杉林下,海拔3100-3400米。
  A. nervosa Ling 除叶上面不被粗伏毛与丽江香青 A. likiangensis (Franch.) Ling 略有不同外,其他特征完全相同,它可能为后者的一个变型。
形态特征:根状茎较粗壮,木质。根出条或匍枝具鳞片状枯叶和顶生的莲座状叶丛;与花茎密集或疏散丛生。茎直立,高15—25厘米,细,不分枝,被灰白色薄棉毛,全部有密集的叶。基部和下部叶匙状长圆形,较小,在花期枯萎;中部叶多少直立或开展,长圆状披针形,长2—3厘米,宽0.4—1厘米,基部急狭,沿茎下延成狭窄或楔形的翅,常半抱茎,边缘干后稍反卷,顶端急尖,有小尖头,顶部叶线状披针形渐细尖;全部叶上面深绿色,被粗伏毛或蛛丝状毛,有时脱毛,有光泽,卞面被灰白色或白色棉毛,中脉和离基三出脉在上面平或稍下陷,中脉在下面稍高起,顶部叶有1脉。头状花序10一30个,密集成复伞房状,花序梗长1—3毫米。总苞钟状,长6—8毫米,宽5—6毫米,总苞片5—6层,外层卵圆状披针形,长3.5毫米,深褐色,被蛛丝状毛,内层长圆状披针形,长5—6米,在雄株宽达.2毫米,在雌株宽1.5毫米,除基部外白色(干后常黄色),顶端钝或急尖,最内层舌状或披针状线形,长约4毫米,有长达全长三分之二的爪部。花托有缝状短毛。雌株头状花序有多层雌花,中央有1—3个雄花;雄株头状花序全部有雄花。花冠长3.5—4毫米,冠毛较花冠稍长;雄花冠毛上部较宽扁,有锯齿。子房长0.8—1毫米,近无毛。花期8—9月。
产地分布:产云南西北部(鹤庆、丽江、中甸)。生于山谷、沟旁、草地或云杉林下,海拔3100—3400米。
本种提示:A.NervosaLing除叶上面不被粗伏毛与丽江香青A.1ikiangensis(Fran·ch.)Ling略有不同外,其他特征完全相同,它可能为后者的一个变型。
参考文献:Anaphalis likiangensis (Franeh.) Ling,comb. Nov.-Gnaphalium likiangenseFranch。In Journ.D.Bot.10:140.1896;s.Y·Hu in Quart。 Journ.Taiw,·Mus.19,3—4:276,1965~, Anaphalis nervosa Ling,植物分 类学报,11:95 et 100.1966,syn.nOV.

《Flora of China》 Vol. 20-21 (2011)
Anaphalis likiangensis  (Franchet) Y. Ling Fl. Reipubl. Popularis Sin. 75: 168. 1979.
丽江香青   li jiang xiang qing
Gnaphalium likiangense Franchet, J. Bot. (Morot) 10: 410. 1896; Anaphalis nervosa Y. Ling.
Rhizome relatively thickish, woody. Sobols and stolons with dense scalelike withered leaves and terminal rosette leaves, caespitose with flowering stems. Stems erect, 15-25 cm, slender, unbranched, densely ash-gray lanate, rather densely leafy. Basal and lower leaves caducous and lost by anthesis, small, spatulate-oblong; middle leaves dense, erect or spreading, oblong-lanceolate, 2-3 × 0.4-1 cm, base acute, decurrent on stems and becoming a narrow or cuneate wing, usually semiamplexicaul, margin recurved when dry, apex acute, with small cusp; upper leaves linear-lanceolate; all leaves pallid or white lanate abaxially, dark green adaxially, appressed or arachnoid tomentose, sometimes glabrate, lustrous, midvein exserted abaxially, midvein and 3 veins flat or somewhat excavated adaxially, apical leaves 1-veined. Capitula 10-30, dense, corymbiform; peduncle 1-3 mm. Involucre campanulate, 6-8 × 5-6 mm; phyllaries 5- or 6-seriate; outer phyllaries dark brownish, oval-lanceolate, ca. 3.5 mm, arachnoid tomentose; middle ones oblong-lanceolate, 5-6 mm, ca. 2 mm wide in male florets, ca. 1.5 mm wide in female florets, white except for base (yellow when dried), apex obtuse or acute; innermost ones lingulate or lanceolate-linear, ca. 4 mm, with a claw ca. 2/3 of full length. Receptacle with fimbrillate short hairs. Center of predominantly female capitula with female florets and 1-3 male florets; predominantly male capitula with male florets only. Corolla 3.5-4 mm. Pappus longer than corolla; upper part of pappus of male florets thickish and flat, dentate. Ovary 0.8-1 mm, almost glabrous. Achene oblong, ca. 0.7 mm, with dense mammilla. Fl. Aug-Sep.
● Valleys, ditchsides, grasslands, under Picea forests; 3100-3400 m. NW Yunnan (Heqing, Lijiang, Zhongdian).

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