雅致香青Anaphalis elegans Ling
雅致香青Anaphalis elegans Ling
19. 雅致香青 图版25: 5-8
Anaphalis elegans Ling, 植物分类学报, 11: 101. 1966.
根状茎粗壮，木质，斜升，上端有密集的枯叶残片，有莲座状叶丛和丛的花茎和不育茎。茎直立或斜升，高20-50厘米，下部木质，宿存，稍细，常不分枝，被头状具柄腺毛和蛛丝状疏毛，上部被密毛，全部或下部有较密的叶。莲座状叶倒卵圆形或匙状椭圆形，长0.7-1.5厘米，宽0.3-0.5厘米，顶端钝。茎下部叶在花期枯萎，长圆状匙形，下半部渐狭成具翅而基部鞘状的长柄；中部叶椭圆状或长圆状披针形，长3-5厘米，宽达1厘米，顶端尖或钝，有小尖头，边缘平，基部稍狭或近圆形，沿茎下延成狭翅；上部叶多少直立，线状披针形，顶端有枯焦状长尖头；全部叶两面被头状具柄腺毛，边缘和下面被白色蛛丝状棉毛，有离基三出脉，中脉粗壮。头状花序多数，在枝端排列成疏散复伞房状；花序梗长0.3-1厘米。总苞宽钟状，长6-7毫米；总苞片4-5层，外层卵圆形，长约3毫米，淡褐色，被棉毛；内层倒卵状长圆形，乳白色或稍带红色，顶端圆形，长5-6毫米，宽2-3毫米，最内层匙状长圆形，长约5毫米，有长达二分之一的爪部。花托有繸状短毛，雌株头状花序外围有多层雌花，中央有4-6个雄花。花冠长4-4.2毫米。冠毛约与花冠等长。雄花冠毛上部极宽扁，有锯齿。瘦果长圆形，长1.2毫米，有乳头状突起。花期7-8月。
产四川西部（德格）及云南西北部（中甸）。生于山坡向阳砾石坡地，海拔3100-3450米。
此种与黄绿香青 A. virens Chang 极近似，且可能为后者的变种。但花序较疏散；总苞片较宽，中层及内层倒卵状长圆形，顶端圆钝，乳白色，叶形也不同。
形态特征：根状茎粗壮，木质，斜升，上端有密集的枯叶残片，有莲座状叶丛和丛的花茎和不育茎。茎直立或斜升，高20一50厘米，下部木质，宿存，稍细，常不分枝，被头状具柄腺毛和蛛丝状疏毛，上部被密毛，全部或下部有较密的叶。莲座状叶倒卵圆形或匙状椭圆形，长o．7—1．5厘米，宽o．3—0．5厘米，顶端钝。茎下部叶在花期枯萎，长圆状匙形，下半部渐狭成具翅而基部鞘状的长柄；中部叶椭圆状或长圆状披针形，长3—5厘米，宽达1厘米，顶端尖或钝，有小尖头，边缘平，基部稍狭或近圆形，沿茎下延成狭翅；上部叶多少直立，线状披针形，顶端有枯焦状长尖头；全部叶两面被头状具柄腺毛，边缘和下面被白色蛛丝状棉毛，有离基三出脉，中脉粗壮。头状花序多数，在枝端排列成疏散复伞房状；花序梗长o．3—1厘米。总苞宽钟状，长6—7毫米；总苞片4—5层，外层卵圆形，长约3毫米，淡褐色，被棉毛；内层倒卵状长圆形，乳白色或稍带红色，顶端圆形，长5—6毫米，宽2—3毫米；最内层匙状长圆形，长约5毫米，有长达二分之一的爪部。花托有繸状短毛，雌株头状花序外围有多层雌花，中央有4—6个雄花。花冠长4—4．2毫米。冠毛约与花冠等长。雄花冠毛上部极宽扁，有锯齿。瘦果长圆形，长1．2毫米，有乳头状突起。花期7—8月。
产地分布：产四川西部(德格)及云南西北部(中甸)。生于山坡向阳砾石坡地，海拔3100一3450米。
本种提示：此种与黄绿香青A．VirensChang极近似，且可能为后者的变种。但花序较疏散；总苞片较宽，中层及内层倒卵状长圆形，顶端圆钝，乳白色，叶形倒不同。
参考文献：Anaphalis elegans Ling，植物分类学报，11：101．1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis elegans Y. Ling Acta Phytotax. Sin. 11: 101. 1966.
雅致香青 ya zhi xiang qing
Rhizome thickish, woody, ascending, upper parts densely with withered leaves, with rosette leaves and caespitose flowering stems and sterile stems. Stems erect or ascending, 20-50 cm, lower parts woody, persistent, slightly slender, usually simple, with capitate-stalked glandular hairs and sparsely arachnoid hairy, densely hairy in upper parts, whole stems or lower parts densely leafy. Rosette leaves obovate or spatulate-elliptic, 0.7-1.5 × 0.3-0.5 cm, apex obtuse. Lower leaves caducous and lost by anthesis, oblong-spatulate, base attenuate and forming long-winged stalk, or base sheathlike; middle leaves elliptic or oblong-lanceolate, 3-5 × ca. 1 cm, base somewhat narrow or subrounded, decurrent on stems and becoming a narrow wing, margin flat, apex acute or obtuse, with small cusp; upper leaves slightly erect, linear-lanceolate, with withered long cusp; all leaves with capitate-stalked glandular hairs on both surfaces, white arachnoid tomentose at margin and abaxially, 3-veined, midvein thickish. Capitula numerous, dense, compound corymbiform, terminal on branches; peduncle 0.3-1 cm. Involucre broadly campanulate, 6-7 mm; phyllaries 4- or 5-seriate; outer phyllaries light brownish, ovate, ca. 3 mm, lanate; middle ones ivory white or somewhat reddish, obovate-oblong, 5-6 × 2-3 mm, apex rounded; innermost ones spatulate-oblong, ca. 5 mm, with a claw ca. 1/2 of full length. Receptacle with fimbrillate short hairs. Center of predominantly female capitula with female florets and 4-6 male florets. Corolla 4-4.2 mm. Pappus almost equal to corolla; upper parts of male florets pappus considerably incrassate at tip of apex, serrulate. Achene oblong, ca. 1.2 mm, papillate. Fl. Jul-Aug.
● Sunny hillside gravel slopes; 3100-3200 m. W Sichuan (Dêgê), NW Yunnan (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
19. 雅致香青 图版25: 5-8
Anaphalis elegans Ling, 植物分类学报, 11: 101. 1966.
根状茎粗壮，木质，斜升，上端有密集的枯叶残片，有莲座状叶丛和丛的花茎和不育茎。茎直立或斜升，高20-50厘米，下部木质，宿存，稍细，常不分枝，被头状具柄腺毛和蛛丝状疏毛，上部被密毛，全部或下部有较密的叶。莲座状叶倒卵圆形或匙状椭圆形，长0.7-1.5厘米，宽0.3-0.5厘米，顶端钝。茎下部叶在花期枯萎，长圆状匙形，下半部渐狭成具翅而基部鞘状的长柄；中部叶椭圆状或长圆状披针形，长3-5厘米，宽达1厘米，顶端尖或钝，有小尖头，边缘平，基部稍狭或近圆形，沿茎下延成狭翅；上部叶多少直立，线状披针形，顶端有枯焦状长尖头；全部叶两面被头状具柄腺毛，边缘和下面被白色蛛丝状棉毛，有离基三出脉，中脉粗壮。头状花序多数，在枝端排列成疏散复伞房状；花序梗长0.3-1厘米。总苞宽钟状，长6-7毫米；总苞片4-5层，外层卵圆形，长约3毫米，淡褐色，被棉毛；内层倒卵状长圆形，乳白色或稍带红色，顶端圆形，长5-6毫米，宽2-3毫米，最内层匙状长圆形，长约5毫米，有长达二分之一的爪部。花托有繸状短毛，雌株头状花序外围有多层雌花，中央有4-6个雄花。花冠长4-4.2毫米。冠毛约与花冠等长。雄花冠毛上部极宽扁，有锯齿。瘦果长圆形，长1.2毫米，有乳头状突起。花期7-8月。
产四川西部（德格）及云南西北部（中甸）。生于山坡向阳砾石坡地，海拔3100-3450米。
此种与黄绿香青 A. virens Chang 极近似，且可能为后者的变种。但花序较疏散；总苞片较宽，中层及内层倒卵状长圆形，顶端圆钝，乳白色，叶形也不同。
形态特征：根状茎粗壮，木质，斜升，上端有密集的枯叶残片，有莲座状叶丛和丛的花茎和不育茎。茎直立或斜升，高20一50厘米，下部木质，宿存，稍细，常不分枝，被头状具柄腺毛和蛛丝状疏毛，上部被密毛，全部或下部有较密的叶。莲座状叶倒卵圆形或匙状椭圆形，长o．7—1．5厘米，宽o．3—0．5厘米，顶端钝。茎下部叶在花期枯萎，长圆状匙形，下半部渐狭成具翅而基部鞘状的长柄；中部叶椭圆状或长圆状披针形，长3—5厘米，宽达1厘米，顶端尖或钝，有小尖头，边缘平，基部稍狭或近圆形，沿茎下延成狭翅；上部叶多少直立，线状披针形，顶端有枯焦状长尖头；全部叶两面被头状具柄腺毛，边缘和下面被白色蛛丝状棉毛，有离基三出脉，中脉粗壮。头状花序多数，在枝端排列成疏散复伞房状；花序梗长o．3—1厘米。总苞宽钟状，长6—7毫米；总苞片4—5层，外层卵圆形，长约3毫米，淡褐色，被棉毛；内层倒卵状长圆形，乳白色或稍带红色，顶端圆形，长5—6毫米，宽2—3毫米；最内层匙状长圆形，长约5毫米，有长达二分之一的爪部。花托有繸状短毛，雌株头状花序外围有多层雌花，中央有4—6个雄花。花冠长4—4．2毫米。冠毛约与花冠等长。雄花冠毛上部极宽扁，有锯齿。瘦果长圆形，长1．2毫米，有乳头状突起。花期7—8月。
产地分布：产四川西部(德格)及云南西北部(中甸)。生于山坡向阳砾石坡地，海拔3100一3450米。
本种提示：此种与黄绿香青A．VirensChang极近似，且可能为后者的变种。但花序较疏散；总苞片较宽，中层及内层倒卵状长圆形，顶端圆钝，乳白色，叶形倒不同。
参考文献：Anaphalis elegans Ling，植物分类学报，11：101．1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis elegans Y. Ling Acta Phytotax. Sin. 11: 101. 1966.
雅致香青 ya zhi xiang qing
Rhizome thickish, woody, ascending, upper parts densely with withered leaves, with rosette leaves and caespitose flowering stems and sterile stems. Stems erect or ascending, 20-50 cm, lower parts woody, persistent, slightly slender, usually simple, with capitate-stalked glandular hairs and sparsely arachnoid hairy, densely hairy in upper parts, whole stems or lower parts densely leafy. Rosette leaves obovate or spatulate-elliptic, 0.7-1.5 × 0.3-0.5 cm, apex obtuse. Lower leaves caducous and lost by anthesis, oblong-spatulate, base attenuate and forming long-winged stalk, or base sheathlike; middle leaves elliptic or oblong-lanceolate, 3-5 × ca. 1 cm, base somewhat narrow or subrounded, decurrent on stems and becoming a narrow wing, margin flat, apex acute or obtuse, with small cusp; upper leaves slightly erect, linear-lanceolate, with withered long cusp; all leaves with capitate-stalked glandular hairs on both surfaces, white arachnoid tomentose at margin and abaxially, 3-veined, midvein thickish. Capitula numerous, dense, compound corymbiform, terminal on branches; peduncle 0.3-1 cm. Involucre broadly campanulate, 6-7 mm; phyllaries 4- or 5-seriate; outer phyllaries light brownish, ovate, ca. 3 mm, lanate; middle ones ivory white or somewhat reddish, obovate-oblong, 5-6 × 2-3 mm, apex rounded; innermost ones spatulate-oblong, ca. 5 mm, with a claw ca. 1/2 of full length. Receptacle with fimbrillate short hairs. Center of predominantly female capitula with female florets and 4-6 male florets. Corolla 4-4.2 mm. Pappus almost equal to corolla; upper parts of male florets pappus considerably incrassate at tip of apex, serrulate. Achene oblong, ca. 1.2 mm, papillate. Fl. Jul-Aug.
● Sunny hillside gravel slopes; 3100-3200 m. W Sichuan (Dêgê), NW Yunnan (Zhongdian).
No specimens of this species were seen by the second author.No specimens of this species were seen by the second author.