银衣香青Anaphalis contortiformis Hand.-Mazz.
银衣香青Anaphalis contortiformis Hand.-Mazz.
7. 银衣香青 图版22: 1-12
Anaphalis contortiformis Hand. -Mazz. in Act. Hort, Goth. 12: 245. 1938; S. Y. Hu in Quart. Journ. Taiw. Mus. 18, 1-2: 107. 1965.——Anaphalis sp. nov. ？Hand. -Mazz., Symb. Sin. 7: 1105. 1936.
亚灌木，根状茎粗厚。根出条被白色厚棉毛，常有较宽大的叶，与花茎丛生。茎直立，高30-60厘米，稍细被灰白色绢状且粘结成皮纸状的厚棉毛，多分枝，下部木质，常有被白色密棉毛的芽枝，全部有密集的叶。叶开展，长2-6厘米，宽0.2-0.5厘米；下部叶在花期常枯萎；中部叶线形或长圆状线形，顶端渐尖或急尖，有短尖头，基部宽或稍狭，下延成短窄的翅；上部叶狭小，线形或钻形；全部叶被灰白色皮纸状厚棉毛，边缘平或稍反卷，中脉在下面稍凸起。头状花序十余个至多数，密集成复伞房状；花序梗长1-2毫米；总花序梗长达20毫米。总苞钟状，长约5毫米，径5-6毫米；总苞片约5层，外层卵圆形，长几达3毫米，黄褐色，被棉毛；内层倒披针状长圆形长4.3毫米，在雌株宽约1毫米，在雄株宽达1.5毫米，白色；最内层狭长圆形，较短狭，有长达三分之二的爪部。花托有繸状突起。雌株头状花序外围有多层雌花，中央有1-5个雄毛；雄株头状花序全部有雄花或外围有1-10个雌花。花冠长3毫米。冠毛较花冠稍长；雄花冠毛上部稍粗扁，有细齿。瘦果长圆形，长约1毫米，有微毛及腺体。花期7-10月，果期9-12月。
云南特有种（昆明、顺宁、屏边、通海、峨山等）。生于红黄壤土的坡地和草地上。海拔1500-2800米。
全形略似旋叶香青 A. contorta (D. DOn) Hook. f., 但毛茸不同。
形态特征：亚灌木，根状茎粗厚。根出条被白色厚棉毛，常有较宽大的叶，与花茎丛生。茎直立，高30—60厘米，稍细被灰白色绢状且粘结成皮纸状的厚棉毛，多分枝，下部木质，常有被白色密棉毛的芽枝，全部有密集的叶。叶开展，长2—6厘米，宽0．2—0．5厘米；下部叶在花期常枯萎；中部叶线形或长圆状线形，顶端渐尖或急尖，有短尖头，基部宽或稍狭，下延成短窄的翅；上部叶狭小，线形或钻形；全部叶被灰白色皮纸状厚棉毛，边缘平或稍反卷，中脉在下面稍凸起。头状花序十余个至多数，密集成复伞房状；花序梗长1—2毫米，总花序梗长达20毫米。总苞钟状，长约5毫米，径5—6毫米5总苞片约5层，外层卵圆形，长几达3毫米，黄褐色，被棉毛；内层倒披针状长圆形长4．3毫米，在雌株宽约1毫米，在雄株宽达1．5毫米，白色；最内层狭长圆形，较短狭，有长达三分之二的爪部。花托有繸状突起。雌株头状花序外围有多层雌花，中央有1—5个雄毛；雄株头状花序全部有雄花或外围有1—10个雌花。花冠长3毫米。冠毛较花冠稍长，雄花冠毛上部稍租扁，有细齿。瘦果长圆形，长约1毫米，有微毛及腺体。花期7—10月，果期9—12月。
产地分布：云南特有种(昆明、顺宁、屏边、通海、峨山等)。生于红黄壤土的坡地和草地上。海拔1500—2800米。
本种提示：全形略似旋叶香青A．Contorta(D．Don)Hook．F·，但毛茸不同。
参考文献：Anaphalis contortiformis Hand．·Mazz．In Act．Hort，Goth．12：245． 1938；S．Y．Hu in Quart．Journ．Taiw．Mus．18，1——2：107．1965．－Ana· phalis sp·nov．? Hand.－Mazz·，Symb．Sin。7：1105．1936．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis contortiformis Handel-Mazzetti Acta Horti Gothob. 12: 245. 1938.
银衣香青 yin yi xiang qing
Subshrubs. Rhizome thickish. Sobols densely white cottony tomentose, usually with large leaves, caespitose with flowering stems. Stems erect, 30-60 cm, slightly slender, ash-gray silky tangled papery tomentose, virgate, base woody, usually densely leafy. Leaves expanding, 2-6 cm × 2-5 mm; lower leaves usually caducous and lost by anthesis; middle leaves linear or oblong-linear, broad or somewhat narrow at base, base decurrent on stems and becoming a short and narrow wing, apex acute or acuminate, with short cusp; upper leaves narrow and small, linear or subulate; all leaves white cottony tomentose, margin flat or somewhat recurved, midvein somewhat exserted abaxially. Capitula 10 to numerous, densely arranged in compound corymbiform synflorescence; peduncle 1-2 mm; common peduncle of synflorescence ca. 2 cm. Involucre campanulate, ca. 5 × 5-6 mm; phyllaries ca. 5-seriate; outer phyllaries fulvous, ovate, ca. 3 mm, cottony tomentose; middle ones white, oblanceolate-oblong, ca. 4.3 mm, ca. 1 mm wide in female florets, ca. 1.5 mm wide in male florets; innermost ones narrowly oblong, with a claw ca. 2/3 of full length. Receptacle with fimbrillate appendage. Predominantly female capitula with many florets, with 1-5 central male florets and many rows of marginal female florets; predominantly male capitula with many florets, with all central male florets or 1-10 marginal female florets. Corolla ca. 3 mm. Pappus slightly longer than corolla; male florets pappus somewhat incrassate at tip of apex, serrulate. Achene oblong, ca. 1 mm, puberulent and glandular. Fl. Jul-Oct, fr. Sep-Dec.
● Slopes, grasslands; 1500-2800 m. Xizang, Yunnan.
科名：菊科 Compositae
属名：香青属 Anaphalis
7. 银衣香青 图版22: 1-12
Anaphalis contortiformis Hand. -Mazz. in Act. Hort, Goth. 12: 245. 1938; S. Y. Hu in Quart. Journ. Taiw. Mus. 18, 1-2: 107. 1965.——Anaphalis sp. nov. ？Hand. -Mazz., Symb. Sin. 7: 1105. 1936.
亚灌木，根状茎粗厚。根出条被白色厚棉毛，常有较宽大的叶，与花茎丛生。茎直立，高30-60厘米，稍细被灰白色绢状且粘结成皮纸状的厚棉毛，多分枝，下部木质，常有被白色密棉毛的芽枝，全部有密集的叶。叶开展，长2-6厘米，宽0.2-0.5厘米；下部叶在花期常枯萎；中部叶线形或长圆状线形，顶端渐尖或急尖，有短尖头，基部宽或稍狭，下延成短窄的翅；上部叶狭小，线形或钻形；全部叶被灰白色皮纸状厚棉毛，边缘平或稍反卷，中脉在下面稍凸起。头状花序十余个至多数，密集成复伞房状；花序梗长1-2毫米；总花序梗长达20毫米。总苞钟状，长约5毫米，径5-6毫米；总苞片约5层，外层卵圆形，长几达3毫米，黄褐色，被棉毛；内层倒披针状长圆形长4.3毫米，在雌株宽约1毫米，在雄株宽达1.5毫米，白色；最内层狭长圆形，较短狭，有长达三分之二的爪部。花托有繸状突起。雌株头状花序外围有多层雌花，中央有1-5个雄毛；雄株头状花序全部有雄花或外围有1-10个雌花。花冠长3毫米。冠毛较花冠稍长；雄花冠毛上部稍粗扁，有细齿。瘦果长圆形，长约1毫米，有微毛及腺体。花期7-10月，果期9-12月。
云南特有种（昆明、顺宁、屏边、通海、峨山等）。生于红黄壤土的坡地和草地上。海拔1500-2800米。
全形略似旋叶香青 A. contorta (D. DOn) Hook. f., 但毛茸不同。
形态特征：亚灌木，根状茎粗厚。根出条被白色厚棉毛，常有较宽大的叶，与花茎丛生。茎直立，高30—60厘米，稍细被灰白色绢状且粘结成皮纸状的厚棉毛，多分枝，下部木质，常有被白色密棉毛的芽枝，全部有密集的叶。叶开展，长2—6厘米，宽0．2—0．5厘米；下部叶在花期常枯萎；中部叶线形或长圆状线形，顶端渐尖或急尖，有短尖头，基部宽或稍狭，下延成短窄的翅；上部叶狭小，线形或钻形；全部叶被灰白色皮纸状厚棉毛，边缘平或稍反卷，中脉在下面稍凸起。头状花序十余个至多数，密集成复伞房状；花序梗长1—2毫米，总花序梗长达20毫米。总苞钟状，长约5毫米，径5—6毫米5总苞片约5层，外层卵圆形，长几达3毫米，黄褐色，被棉毛；内层倒披针状长圆形长4．3毫米，在雌株宽约1毫米，在雄株宽达1．5毫米，白色；最内层狭长圆形，较短狭，有长达三分之二的爪部。花托有繸状突起。雌株头状花序外围有多层雌花，中央有1—5个雄毛；雄株头状花序全部有雄花或外围有1—10个雌花。花冠长3毫米。冠毛较花冠稍长，雄花冠毛上部稍租扁，有细齿。瘦果长圆形，长约1毫米，有微毛及腺体。花期7—10月，果期9—12月。
产地分布：云南特有种(昆明、顺宁、屏边、通海、峨山等)。生于红黄壤土的坡地和草地上。海拔1500—2800米。
本种提示：全形略似旋叶香青A．Contorta(D．Don)Hook．F·，但毛茸不同。
参考文献：Anaphalis contortiformis Hand．·Mazz．In Act．Hort，Goth．12：245． 1938；S．Y．Hu in Quart．Journ．Taiw．Mus．18，1——2：107．1965．－Ana· phalis sp·nov．? Hand.－Mazz·，Symb．Sin。7：1105．1936．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis contortiformis Handel-Mazzetti Acta Horti Gothob. 12: 245. 1938.
银衣香青 yin yi xiang qing
Subshrubs. Rhizome thickish. Sobols densely white cottony tomentose, usually with large leaves, caespitose with flowering stems. Stems erect, 30-60 cm, slightly slender, ash-gray silky tangled papery tomentose, virgate, base woody, usually densely leafy. Leaves expanding, 2-6 cm × 2-5 mm; lower leaves usually caducous and lost by anthesis; middle leaves linear or oblong-linear, broad or somewhat narrow at base, base decurrent on stems and becoming a short and narrow wing, apex acute or acuminate, with short cusp; upper leaves narrow and small, linear or subulate; all leaves white cottony tomentose, margin flat or somewhat recurved, midvein somewhat exserted abaxially. Capitula 10 to numerous, densely arranged in compound corymbiform synflorescence; peduncle 1-2 mm; common peduncle of synflorescence ca. 2 cm. Involucre campanulate, ca. 5 × 5-6 mm; phyllaries ca. 5-seriate; outer phyllaries fulvous, ovate, ca. 3 mm, cottony tomentose; middle ones white, oblanceolate-oblong, ca. 4.3 mm, ca. 1 mm wide in female florets, ca. 1.5 mm wide in male florets; innermost ones narrowly oblong, with a claw ca. 2/3 of full length. Receptacle with fimbrillate appendage. Predominantly female capitula with many florets, with 1-5 central male florets and many rows of marginal female florets; predominantly male capitula with many florets, with all central male florets or 1-10 marginal female florets. Corolla ca. 3 mm. Pappus slightly longer than corolla; male florets pappus somewhat incrassate at tip of apex, serrulate. Achene oblong, ca. 1 mm, puberulent and glandular. Fl. Jul-Oct, fr. Sep-Dec.
● Slopes, grasslands; 1500-2800 m. Xizang, Yunnan.