狭苞香青Anaphalis stenocephala Ling et Shih
狭苞香青Anaphalis stenocephala Ling et Shih
36. 狭苞香青 图版30: 15-22
Anaphalis stenocephala Ling et Shih, 植物分类学报, 11: 108. 1966.
多枝亚灌木，高达60厘米；根状茎粗壮，有多数斜生或直立的不育枝和花枝；不育枝较低矮，被灰白色或白色棉毛，草质；花枝或一年枝多少木质，常无毛，有沟纹，节间长0.5-1稀达1.5厘米，腋芽在花后常发育成具密叶的短枝。叶开展，椭圆状或长圆状线形，长1.5-3厘米，宽0.3-0.5厘米，顶端钝或稍尖，边缘平或稍反卷，基部渐狭，沿茎下延成狭长的翅，上面被蛛丝状棉毛，下面被白色或淡黄白色厚棉毛，有不明显的离基三出脉或单脉，中脉在下面稍凸起，上部叶渐小，顶端钝或有褐色小尖头。头状花序无梗或有短梗，9个至多数密集成径约1.5-4厘米的伞房花序。总苞圆筒状，长4-5毫米，宽2-3毫米；总苞片约5层，覆瓦状排列，外层卵圆形，常褐色，被蛛丝状棉毛，长2.5毫米；内层白色，长圆状匙形，长3.5-4毫米；最内层匙状线形，有长达四分之三或近三分之二的爪部。花托有繸状长毛。雌株头状花序外围有多数雌花，中央有1-3个雄花；雄株的头状花序全部是雄花。雌花花冠长约3毫米；冠毛白色，较花冠稍长；雄花冠毛上部稍扁。瘦果长椭圆形，长约1毫米，被乳头状突起。花果期7-8月。
产西藏东部（察瓦龙）、云南西北部（德钦）。生于亚高山干燥山地及松林下。海拔3000-3200米。
形态特征：多枝亚灌木，高达60厘米；根状茎粗壮，有多数斜生或直立的不育枝和花枝；不育枝较低矮，被灰白色或白色棉毛，草质；花枝或一年枝多少木质，常无毛，有沟纹，节间长o．5—1稀达1．5厘米，腋芽在花后常发育成具密叶的短枝。叶开展，椭圆状或长圆状线形，长1．5—3厘米，宽0．3—0．5厘米，顶端钝或稍尖，边缘平或稍反卷，基部渐狭，沿茎下延成狭长的翅，上面被蛛丝状棉毛，下面被白色或淡黄白色厚棉毛，有不明显的离基三出脉或单脉，中脉在下面稍凸起，上部叶渐小，顶端钝或有褐色小尖头。头状花序无梗或有短梗，9个至多数密集成径约1．5—4厘米的伞房花序。总苞圆筒状，长4—5毫米，宽2—3毫米；总苞片约5层，覆瓦状排列，外层卵圆形，常褐色，被蛛丝状棉毛，长2．5毫米；内层白色，长圆状匙形，长3．5—4毫米；最内层匙状线形，有长达四分之三或近三分之二的爪部。花托有缝状长毛。雌株头状花序外围有多数雌花，中央有1—3个雄花；雄株的头状花序全部是雄花。雌花花冠长约3毫米；冠毛白色，较花冠稍长，雄花冠毛上部稍扁。瘦果长椭圆形，长约1毫米，被乳头状突起。花果期7—8月。
产地分布：产西藏东部(察瓦龙)、云南西北部(德钦)。生于亚高山干燥山地及松林下。海拔3000—3200米。
参考文献：Anaphalis stenocephala Ling et Shih，植物分类学报，11：108·1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis stenocephala Y. Ling & C. Shih Acta Phytotax. Sin. 11: 108. 1966.
狭苞香青 xia bao xiang qing
Subshrubs, multibranched, ca. 60 cm tall. Rhizome thickish, with numerous sterile branches or floriferous branches, erect or ascending; sterile branches short, whitish cinereous tomentose, herbaceous. Floriferous branches or annual branches somewhat woody, often glabrous, with sulcus; internode 0.5-1 cm, rarely up to 1.5 cm; axillary buds growing into short densely foliate branches after efflorescence. Leaves expanding, elliptic or oblong-linear, 1.5-3 × 0.3-0.5 cm, abaxially thickly white or ochroleucous tomentose, adaxially arachnoid tomentose, indistinctly 1- or 3-veined, midvein slightly convex abaxially, base attenuate, decurrent on stem into a long and narrow wing, margin flat or slightly revolute, apex obtuse or slightly acute; upper leaves gradually smaller, apex obtuse or with brown cusp. Capitula without peduncle or with a short peduncle, 9 to numerous capitula densely forming corymbiform synflorescence, 1.5-4 cm in diam. Involucre cylindric, 4-5 × 2-3 mm; phyllaries ca. 5-seriate, imbricate; outer phyllaries usually brown, broadly ovate, ca. 2.5 mm, arachnoid tomentose; middle ones white, oblong-spatulate, 3.5-4 mm; innermost ones spatulate-linear, with a 2/3 or 3/4 of full length claw. Receptacle with fimbrillate appendage. Predominantly female capitula with numerous marginal female florets, center with 1-3 male florets; predominantly male capitula with male florets only. Corolla tube ca. 3 mm. Pappus white, slightly exceeding corolla, incrassate at tip of apex in male florets, serrulate. Achenes oblong, ca. 1 mm, papillose. Fl. and fr. Jul-Aug.
● Subalpine regions, Pinus forests. SE Xizang (Cawarong), NW Yunnan (Dêqên).
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
36. 狭苞香青 图版30: 15-22
Anaphalis stenocephala Ling et Shih, 植物分类学报, 11: 108. 1966.
多枝亚灌木，高达60厘米；根状茎粗壮，有多数斜生或直立的不育枝和花枝；不育枝较低矮，被灰白色或白色棉毛，草质；花枝或一年枝多少木质，常无毛，有沟纹，节间长0.5-1稀达1.5厘米，腋芽在花后常发育成具密叶的短枝。叶开展，椭圆状或长圆状线形，长1.5-3厘米，宽0.3-0.5厘米，顶端钝或稍尖，边缘平或稍反卷，基部渐狭，沿茎下延成狭长的翅，上面被蛛丝状棉毛，下面被白色或淡黄白色厚棉毛，有不明显的离基三出脉或单脉，中脉在下面稍凸起，上部叶渐小，顶端钝或有褐色小尖头。头状花序无梗或有短梗，9个至多数密集成径约1.5-4厘米的伞房花序。总苞圆筒状，长4-5毫米，宽2-3毫米；总苞片约5层，覆瓦状排列，外层卵圆形，常褐色，被蛛丝状棉毛，长2.5毫米；内层白色，长圆状匙形，长3.5-4毫米；最内层匙状线形，有长达四分之三或近三分之二的爪部。花托有繸状长毛。雌株头状花序外围有多数雌花，中央有1-3个雄花；雄株的头状花序全部是雄花。雌花花冠长约3毫米；冠毛白色，较花冠稍长；雄花冠毛上部稍扁。瘦果长椭圆形，长约1毫米，被乳头状突起。花果期7-8月。
产西藏东部（察瓦龙）、云南西北部（德钦）。生于亚高山干燥山地及松林下。海拔3000-3200米。
形态特征：多枝亚灌木，高达60厘米；根状茎粗壮，有多数斜生或直立的不育枝和花枝；不育枝较低矮，被灰白色或白色棉毛，草质；花枝或一年枝多少木质，常无毛，有沟纹，节间长o．5—1稀达1．5厘米，腋芽在花后常发育成具密叶的短枝。叶开展，椭圆状或长圆状线形，长1．5—3厘米，宽0．3—0．5厘米，顶端钝或稍尖，边缘平或稍反卷，基部渐狭，沿茎下延成狭长的翅，上面被蛛丝状棉毛，下面被白色或淡黄白色厚棉毛，有不明显的离基三出脉或单脉，中脉在下面稍凸起，上部叶渐小，顶端钝或有褐色小尖头。头状花序无梗或有短梗，9个至多数密集成径约1．5—4厘米的伞房花序。总苞圆筒状，长4—5毫米，宽2—3毫米；总苞片约5层，覆瓦状排列，外层卵圆形，常褐色，被蛛丝状棉毛，长2．5毫米；内层白色，长圆状匙形，长3．5—4毫米；最内层匙状线形，有长达四分之三或近三分之二的爪部。花托有缝状长毛。雌株头状花序外围有多数雌花，中央有1—3个雄花；雄株的头状花序全部是雄花。雌花花冠长约3毫米；冠毛白色，较花冠稍长，雄花冠毛上部稍扁。瘦果长椭圆形，长约1毫米，被乳头状突起。花果期7—8月。
产地分布：产西藏东部(察瓦龙)、云南西北部(德钦)。生于亚高山干燥山地及松林下。海拔3000—3200米。
参考文献：Anaphalis stenocephala Ling et Shih，植物分类学报，11：108·1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis stenocephala Y. Ling & C. Shih Acta Phytotax. Sin. 11: 108. 1966.
狭苞香青 xia bao xiang qing
Subshrubs, multibranched, ca. 60 cm tall. Rhizome thickish, with numerous sterile branches or floriferous branches, erect or ascending; sterile branches short, whitish cinereous tomentose, herbaceous. Floriferous branches or annual branches somewhat woody, often glabrous, with sulcus; internode 0.5-1 cm, rarely up to 1.5 cm; axillary buds growing into short densely foliate branches after efflorescence. Leaves expanding, elliptic or oblong-linear, 1.5-3 × 0.3-0.5 cm, abaxially thickly white or ochroleucous tomentose, adaxially arachnoid tomentose, indistinctly 1- or 3-veined, midvein slightly convex abaxially, base attenuate, decurrent on stem into a long and narrow wing, margin flat or slightly revolute, apex obtuse or slightly acute; upper leaves gradually smaller, apex obtuse or with brown cusp. Capitula without peduncle or with a short peduncle, 9 to numerous capitula densely forming corymbiform synflorescence, 1.5-4 cm in diam. Involucre cylindric, 4-5 × 2-3 mm; phyllaries ca. 5-seriate, imbricate; outer phyllaries usually brown, broadly ovate, ca. 2.5 mm, arachnoid tomentose; middle ones white, oblong-spatulate, 3.5-4 mm; innermost ones spatulate-linear, with a 2/3 or 3/4 of full length claw. Receptacle with fimbrillate appendage. Predominantly female capitula with numerous marginal female florets, center with 1-3 male florets; predominantly male capitula with male florets only. Corolla tube ca. 3 mm. Pappus white, slightly exceeding corolla, incrassate at tip of apex in male florets, serrulate. Achenes oblong, ca. 1 mm, papillose. Fl. and fr. Jul-Aug.
● Subalpine regions, Pinus forests. SE Xizang (Cawarong), NW Yunnan (Dêqên).
No specimens of this species were seen by the second author.No specimens of this species were seen by the second author.