中甸香青Anaphalis chungtienensis Chen
中甸香青Anaphalis chungtienensis Chen
20. 中甸香青 图版25: 1-4
Anaphalis chungtienensis Chen, 植物分类学报, 11: 102. 1966.
根状茎粗壮或稍细，木质，为枯叶残片所围裹。花茎与不育茎疏散丛生。茎直立或斜升，高15-30厘米，不分枝，稍细，被淡黄褐色或上部被白色蛛丝状棉毛，全部有稍疏的叶。莲座状叶匙状长圆形，长达9厘米，宽达1厘米，下部渐狭成具翅的柄。茎基部叶在花期枯萎，下部及中部叶舌状或线状长圆形，稀长圆状披针形，长3.5-7厘米，宽0.2-1厘米，基部常等宽，半抱茎，沿茎下延成宽或狭楔形的翅，边缘平，顶端圆形或钝；上部叶线形，渐细尖，有枯焦状长尖头；全部叶两面被浅黄褐色蛛丝状棉毛，且杂有头状具柄腺毛，有不明显的离基三出脉。头状花序多数，密集成复伞房状或有长总花序梗而成圆锥伞房状；花序梗长2.5-4毫米，被厚棉毛。总苞宽钟状，长7-8毫米，径达7毫米；总苞片5-6层，外层椭圆形，淡褐色，被棉毛，内层长圆形或椭圆形，长达7毫米，宽约2毫米，白色，顶端在雌株急尖，在雄株圆形或钝；最内层线状长圆形，长4.5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3.2-3.5毫米。冠毛较花冠稍长；雄花冠毛上部宽扁，有锯齿。瘦果圆柱形，长约0.7毫米，近无毛。花果期7-8月。
产云南西北部（德钦、中甸）。生于山坡草地，海拔3100-3800米。
此种似与黄绿香青 A. virens Chang 及雅致香青 A. elegans Ling 接近，但叶较少而疏生，舌状或线状长圆形，被淡黄褐色蛛丝状棉毛，头状花序稍大，多数密集，有时具较长的总苞序梗而排列成圆锥状伞房状花序。节间长1.5-5厘米，在上两种长达2厘米。
形态特征：根状茎粗壮或稍细，木质，为枯叶残片所围裹。花茎与不育茎疏散丛生。茎直立或斜升，高15--30厘米，不分枝，稍细，被淡黄褐色或上部被白色蛛丝状棉毛，全部有稍疏的叶。莲座状叶匙状长圆形，长达9厘米，宽达1厘米，下部渐狭成具翅的柄。茎基部叶在花期枯萎，下部及中部叶舌状或线状长圆形，稀长圆状披针形，长3．5—7厘米，宽0．2—1厘米，基部常等宽，半抱茎，沿茎下延成宽或狭楔形的翅，边缘平，顶端圆形或钝，上部叶线形，渐细尖，有枯焦状长尖头；全部叶两面被浅黄褐色蛛丝状棉毛，且杂有头状具柄腺毛，有不明显的离基三出脉。头状花序多数，密集成复伞房状或有长总花序梗而成圆锥伞房状；花序梗长2．5—4毫米，被厚棉毛。总苞宽钟状，长7—8毫米，径达7毫米；总苞片5—6层，外层椭圆形，淡褐色，被棉毛，内层长圆形或椭圆形，长达7毫米，宽约2毫米，白色，顶端在雌株急尖，在雄株圆形或钝；最内层线状长圆形，长4．5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3．2—3．5毫米。冠毛较花冠稍长；雄花冠毛上部宽扁，有锯齿。瘦果圆柱形，长约o．7毫米，近无毛。花果期7—8月。
产地分布：产云南西北部(德钦、中甸)。生于山坡草地，海拔3100—3800米。
本种提示：此种似与黄绿香青A．VirensChang及雅致香青A．ElegansLing接近，但叶较少而疏生，舌状或线状长圆形，被淡黄褐色蛛丝状棉毛，头状花序稍大，多数密集，有时具较长的总苞序梗而排列成圆锥状伞房状花序。节间长1．5—5厘米，在上两种长达2厘米。
参考文献：Anaphalis chungtienensis Chen，植物分类学报，11：102．1966.
《Flora of China》 Vol. 20-21 (2011)
Anaphalis chungtienensis F. H. Chen Acta Phytotax. Sin. 11: 102. 1966.
中甸香青 zhong dian xiang qing
Rhizome thickish or somewhat slender, woody, surrounded by withered leaves. Flowering stems and sterile stems laxly caespitose. Stems erect or ascending, 15-30 cm, unbranched, somewhat slender, light fulvous arachnoid lanate or white arachnoid lanate, laxly leafy. Rosette leaves spatulate-oblong, ca. 9 × 1 cm, base attenuate and forming winged stalk. Basal leaves caducous and lost by anthesis; lower and middle leaves lingulate or linear-oblong, rarely oblong-lanceolate, 3.5-7 × 0.2-1 cm, base usually equilateral, semiamplexicaul, decurrent on stems and becoming a broadly or narrowly cuneate wing, margin flat, apex rounded or obtuse; upper leaves linear, gradually acute, with withered long cusp; all leaves light fulvous arachnoid lanate on both surfaces and mixed with capitate cauliferous tentacles, inconspicuously 3-veined. Capitula numerous, dense, compound corymbiform or paniculate-corymbiform; peduncle densely lanate. Involucre broadly campanulate, 7-8 × ca. 7 mm; phyllaries 5- or 6-seriate; outer phyllaries light brownish, elliptic, lanate; middle ones white, oblong or elliptic, ca. 7 × 2 mm, apex acute in female florets and rounded or obtuse in male florets; innermost ones linear-oblong, ca. 4.5 mm, with a claw ca. 2/3 of full length. Receptacle with fimbrillate appendage. Center of predominantly female capitula with female florets and 1-3 male florets; predominantly male capitula with male florets only. Corolla 3.2-3.5 mm. Pappus longer than corolla, incrassate at tip of apex in male florets, dentate. Achene terete, ca. 0.7 mm, almost glabrous. Fl. and fr. Jul-Aug.
● Hillside grasslands; 3100-3800 m. NW Yunnan (Dêqên, Zhongdian).
No specimens of this species were seen by the second author.No specimens of this species were seen by the second author.
科名：菊科 Compositae
属名：香青属 Anaphalis
20. 中甸香青 图版25: 1-4
Anaphalis chungtienensis Chen, 植物分类学报, 11: 102. 1966.
根状茎粗壮或稍细，木质，为枯叶残片所围裹。花茎与不育茎疏散丛生。茎直立或斜升，高15-30厘米，不分枝，稍细，被淡黄褐色或上部被白色蛛丝状棉毛，全部有稍疏的叶。莲座状叶匙状长圆形，长达9厘米，宽达1厘米，下部渐狭成具翅的柄。茎基部叶在花期枯萎，下部及中部叶舌状或线状长圆形，稀长圆状披针形，长3.5-7厘米，宽0.2-1厘米，基部常等宽，半抱茎，沿茎下延成宽或狭楔形的翅，边缘平，顶端圆形或钝；上部叶线形，渐细尖，有枯焦状长尖头；全部叶两面被浅黄褐色蛛丝状棉毛，且杂有头状具柄腺毛，有不明显的离基三出脉。头状花序多数，密集成复伞房状或有长总花序梗而成圆锥伞房状；花序梗长2.5-4毫米，被厚棉毛。总苞宽钟状，长7-8毫米，径达7毫米；总苞片5-6层，外层椭圆形，淡褐色，被棉毛，内层长圆形或椭圆形，长达7毫米，宽约2毫米，白色，顶端在雌株急尖，在雄株圆形或钝；最内层线状长圆形，长4.5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3.2-3.5毫米。冠毛较花冠稍长；雄花冠毛上部宽扁，有锯齿。瘦果圆柱形，长约0.7毫米，近无毛。花果期7-8月。
产云南西北部（德钦、中甸）。生于山坡草地，海拔3100-3800米。
此种似与黄绿香青 A. virens Chang 及雅致香青 A. elegans Ling 接近，但叶较少而疏生，舌状或线状长圆形，被淡黄褐色蛛丝状棉毛，头状花序稍大，多数密集，有时具较长的总苞序梗而排列成圆锥状伞房状花序。节间长1.5-5厘米，在上两种长达2厘米。
形态特征：根状茎粗壮或稍细，木质，为枯叶残片所围裹。花茎与不育茎疏散丛生。茎直立或斜升，高15--30厘米，不分枝，稍细，被淡黄褐色或上部被白色蛛丝状棉毛，全部有稍疏的叶。莲座状叶匙状长圆形，长达9厘米，宽达1厘米，下部渐狭成具翅的柄。茎基部叶在花期枯萎，下部及中部叶舌状或线状长圆形，稀长圆状披针形，长3．5—7厘米，宽0．2—1厘米，基部常等宽，半抱茎，沿茎下延成宽或狭楔形的翅，边缘平，顶端圆形或钝，上部叶线形，渐细尖，有枯焦状长尖头；全部叶两面被浅黄褐色蛛丝状棉毛，且杂有头状具柄腺毛，有不明显的离基三出脉。头状花序多数，密集成复伞房状或有长总花序梗而成圆锥伞房状；花序梗长2．5—4毫米，被厚棉毛。总苞宽钟状，长7—8毫米，径达7毫米；总苞片5—6层，外层椭圆形，淡褐色，被棉毛，内层长圆形或椭圆形，长达7毫米，宽约2毫米，白色，顶端在雌株急尖，在雄株圆形或钝；最内层线状长圆形，长4．5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3．2—3．5毫米。冠毛较花冠稍长；雄花冠毛上部宽扁，有锯齿。瘦果圆柱形，长约o．7毫米，近无毛。花果期7—8月。
产地分布：产云南西北部(德钦、中甸)。生于山坡草地，海拔3100—3800米。
本种提示：此种似与黄绿香青A．VirensChang及雅致香青A．ElegansLing接近，但叶较少而疏生，舌状或线状长圆形，被淡黄褐色蛛丝状棉毛，头状花序稍大，多数密集，有时具较长的总苞序梗而排列成圆锥状伞房状花序。节间长1．5—5厘米，在上两种长达2厘米。
参考文献：Anaphalis chungtienensis Chen，植物分类学报，11：102．1966.
《Flora of China》 Vol. 20-21 (2011)
Anaphalis chungtienensis F. H. Chen Acta Phytotax. Sin. 11: 102. 1966.
中甸香青 zhong dian xiang qing
Rhizome thickish or somewhat slender, woody, surrounded by withered leaves. Flowering stems and sterile stems laxly caespitose. Stems erect or ascending, 15-30 cm, unbranched, somewhat slender, light fulvous arachnoid lanate or white arachnoid lanate, laxly leafy. Rosette leaves spatulate-oblong, ca. 9 × 1 cm, base attenuate and forming winged stalk. Basal leaves caducous and lost by anthesis; lower and middle leaves lingulate or linear-oblong, rarely oblong-lanceolate, 3.5-7 × 0.2-1 cm, base usually equilateral, semiamplexicaul, decurrent on stems and becoming a broadly or narrowly cuneate wing, margin flat, apex rounded or obtuse; upper leaves linear, gradually acute, with withered long cusp; all leaves light fulvous arachnoid lanate on both surfaces and mixed with capitate cauliferous tentacles, inconspicuously 3-veined. Capitula numerous, dense, compound corymbiform or paniculate-corymbiform; peduncle densely lanate. Involucre broadly campanulate, 7-8 × ca. 7 mm; phyllaries 5- or 6-seriate; outer phyllaries light brownish, elliptic, lanate; middle ones white, oblong or elliptic, ca. 7 × 2 mm, apex acute in female florets and rounded or obtuse in male florets; innermost ones linear-oblong, ca. 4.5 mm, with a claw ca. 2/3 of full length. Receptacle with fimbrillate appendage. Center of predominantly female capitula with female florets and 1-3 male florets; predominantly male capitula with male florets only. Corolla 3.2-3.5 mm. Pappus longer than corolla, incrassate at tip of apex in male florets, dentate. Achene terete, ca. 0.7 mm, almost glabrous. Fl. and fr. Jul-Aug.
● Hillside grasslands; 3100-3800 m. NW Yunnan (Dêqên, Zhongdian).
No specimens of this species were seen by the second author.No specimens of this species were seen by the second author.