灰毛香青Anaphalis cinerascens Ling et W. Wang
灰毛香青Anaphalis cinerascens Ling et W. Wang
45. 灰毛香青 图版33: 6-9
Anaphalis cinerascens Ling et W. Wang, 植物分类学报, 11: 110. 1966.
根状茎常粗壮，木质，多分枝，上端被密集鳞伏的枯叶；莲座状叶丛和花茎密集成垫状。茎直立或斜升，高达6厘米，草质，纤细，或无茎。茎基部叶与莲座状叶同形，倒卵状长圆形或匙形，顶端钝或圆形或稍尖，常有点状小尖头；茎下部叶倒披针状长圆形，基部渐狭沿茎下延成短翅，边缘平，顶端钝或尖，上部叶较狭，直立或依附于茎上，或无茎部叶；全部叶质薄，两面被银灰色棉毛，基部有时脱毛，有不明显的三出脉。头状花序5-10个密集成伞房状，或单生于茎端。总苞宽钟状长9-10毫米，宽约10毫米，有时达15毫米，较花盘稍长；总苞片约5层，开展，白色，稀黄白色，基部深褐色，外层卵圆披针形，长约5毫米，被疏棉毛；内层长圆披针形，长约9毫米，宽2.5毫米，顶端尖，最内层稍短长圆状或匙状线形，长5毫米，有长达全长二分之一的爪部，雄株总苞片顶端稍钝。花托有繸状短毛。雌株头状花序外围有多层雌花，中央有2-5个雄花；雄株头状花序常全部有雄花。花冠长3.5-4毫米。冠毛较花冠稍长；雄花冠毛仅上端稍粗扁有锯齿。瘦果（未成熟）长圆形，长约1毫米，无毛。花期7-9月。
产四川西南部及云南西北部。
此种与绿香青 A. viridis Cumm. 有密切亲缘，但被灰色棉毛，叶较狭小，总苞片基部深褐色。毛茸略似红指香青 A. rhododactyla W. W. Smith, 但花序，叶形及生长习性都有极大的区别。
形态特征：根状茎常粗壮，木质，多分枝，上端被密集鳞伏的枯叶；莲座状叶丛和花茎密集成垫状。茎直立或斜升，高达6厘米，草质，纤细，或无茎。茎基部叶与莲座状叶同形，倒卵状长圆形或匙形，顶端钝或圆形或稍尖，常有点状小尖头；茎下部叶倒披针状长圆形，基部渐狭沿茎下延成短翅，边缘平，顶端钝或尖，上部叶较狭，直立或依附于茎上，或无茎部叶；全部叶质1薄，两面被银灰色棉毛，基部有时脱毛，有不明显的三出脉。头状花序5—10个密集成伞房状，或单生于茎端。总苞宽钟状长9—10毫米，宽约10毫米，有时达15毫米，较花盘稍长；总苞片约5层，开展，白色，稀黄白色，基部深褐色，外层卵圆披针形，长约5毫米，被疏棉毛；内层长圆披针形，长约9毫米，宽2．5毫米，顶端尖，最内层稍短长圆状或匙状线形，长5毫米，有长达全长二分之一的爪部；雄株总苞片顶端稍钝。花托有缝状短毛。雌株头状花序外围有多层雌花，中央有2—5个雄花；雄株头状花序常全部有雄花。花冠长3．5—4毫米。冠毛较花冠稍长；雄花冠毛仅上端稍粗扁有锯齿。瘦果(未成熟)长圆形，长约1毫米，无毛。花期7—9月。
产地分布：产四川西南部及云南西北部。
本种提示：此种与绿香青A．ViridisCumin．有密切亲缘，但被灰色棉毛，叶较狭小，总苞片基部深褐色。毛茸略似红指香青A．RhododactylaW．W．Smith，但花序，叶形及生长习性都有极大的区别。
参考文献：Anaphalis cinerascens Ling et W．Wang，植物分类学报， 11：110．1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis cinerascens Y. Ling & W. Wang Acta Phytotax. Sin. 11: 110. 1966.
灰毛香青 hui mao xiang qing
Rhizome usually thickish, woody, much branched, upper part with dense squamate withered leaves, rosulate and flowering stems congested to pulvinate. Stems erect or ascending, (2-)3-8 cm (or plants acaulescent), herbaceous, slender. Basal leaves homomorphic with rosette leaves, obovate or spatulate, obtuse, rounded, or acute at apex, usually with gland-dotted short cusp; lower leaves oblanceolate-oblong, base attenuate, decurrent on stem into short wing, margin smooth, apex acute or obtuse; upper leaves rather narrow, erect or adherent to stem, or foliate on stem; all leaves thin, both surfaces argenteous tomentose, denuded at base, indistinctly 3-veined. Capitula 5-10, densely corymbiform, or solitary. Involucre broadly campanulate, 9-10 × 10(-15) mm; phyllaries ca. 5-seriate, expanding, white, rarely yellowish white, puce at base; outer phyllaries elliptic-lanceolate, ca. 5 mm, sparsely tomentose at base; middle ones oblong-lanceolate, ca. 9 × 2.5 mm, acute at apex; innermost ones broadly oblong or spatulate-linear, ca. 5 mm, with a claw ca. 1/2 of full length; phyllaries of male capitula slightly obtuse. Receptacle with fimbrillate hairs. Predominantly female capitula with numerous marginal female florets, center with 2-5 male florets; predominantly male capitula with male florets only. Corolla tube 3.5-4 mm. Pappus slightly exceeding corolla, incrassate at tip of apex in male florets, serrulate. Achenes oblong, ca. 1 mm, glabrous. Fl. Jul-Sep.
● Alpine slopes and rocks; 4300-4400 m. S Sichuan, NW Yunnan.
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
45. 灰毛香青 图版33: 6-9
Anaphalis cinerascens Ling et W. Wang, 植物分类学报, 11: 110. 1966.
根状茎常粗壮，木质，多分枝，上端被密集鳞伏的枯叶；莲座状叶丛和花茎密集成垫状。茎直立或斜升，高达6厘米，草质，纤细，或无茎。茎基部叶与莲座状叶同形，倒卵状长圆形或匙形，顶端钝或圆形或稍尖，常有点状小尖头；茎下部叶倒披针状长圆形，基部渐狭沿茎下延成短翅，边缘平，顶端钝或尖，上部叶较狭，直立或依附于茎上，或无茎部叶；全部叶质薄，两面被银灰色棉毛，基部有时脱毛，有不明显的三出脉。头状花序5-10个密集成伞房状，或单生于茎端。总苞宽钟状长9-10毫米，宽约10毫米，有时达15毫米，较花盘稍长；总苞片约5层，开展，白色，稀黄白色，基部深褐色，外层卵圆披针形，长约5毫米，被疏棉毛；内层长圆披针形，长约9毫米，宽2.5毫米，顶端尖，最内层稍短长圆状或匙状线形，长5毫米，有长达全长二分之一的爪部，雄株总苞片顶端稍钝。花托有繸状短毛。雌株头状花序外围有多层雌花，中央有2-5个雄花；雄株头状花序常全部有雄花。花冠长3.5-4毫米。冠毛较花冠稍长；雄花冠毛仅上端稍粗扁有锯齿。瘦果（未成熟）长圆形，长约1毫米，无毛。花期7-9月。
产四川西南部及云南西北部。
此种与绿香青 A. viridis Cumm. 有密切亲缘，但被灰色棉毛，叶较狭小，总苞片基部深褐色。毛茸略似红指香青 A. rhododactyla W. W. Smith, 但花序，叶形及生长习性都有极大的区别。
形态特征：根状茎常粗壮，木质，多分枝，上端被密集鳞伏的枯叶；莲座状叶丛和花茎密集成垫状。茎直立或斜升，高达6厘米，草质，纤细，或无茎。茎基部叶与莲座状叶同形，倒卵状长圆形或匙形，顶端钝或圆形或稍尖，常有点状小尖头；茎下部叶倒披针状长圆形，基部渐狭沿茎下延成短翅，边缘平，顶端钝或尖，上部叶较狭，直立或依附于茎上，或无茎部叶；全部叶质1薄，两面被银灰色棉毛，基部有时脱毛，有不明显的三出脉。头状花序5—10个密集成伞房状，或单生于茎端。总苞宽钟状长9—10毫米，宽约10毫米，有时达15毫米，较花盘稍长；总苞片约5层，开展，白色，稀黄白色，基部深褐色，外层卵圆披针形，长约5毫米，被疏棉毛；内层长圆披针形，长约9毫米，宽2．5毫米，顶端尖，最内层稍短长圆状或匙状线形，长5毫米，有长达全长二分之一的爪部；雄株总苞片顶端稍钝。花托有缝状短毛。雌株头状花序外围有多层雌花，中央有2—5个雄花；雄株头状花序常全部有雄花。花冠长3．5—4毫米。冠毛较花冠稍长；雄花冠毛仅上端稍粗扁有锯齿。瘦果(未成熟)长圆形，长约1毫米，无毛。花期7—9月。
产地分布：产四川西南部及云南西北部。
本种提示：此种与绿香青A．ViridisCumin．有密切亲缘，但被灰色棉毛，叶较狭小，总苞片基部深褐色。毛茸略似红指香青A．RhododactylaW．W．Smith，但花序，叶形及生长习性都有极大的区别。
参考文献：Anaphalis cinerascens Ling et W．Wang，植物分类学报， 11：110．1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis cinerascens Y. Ling & W. Wang Acta Phytotax. Sin. 11: 110. 1966.
灰毛香青 hui mao xiang qing
Rhizome usually thickish, woody, much branched, upper part with dense squamate withered leaves, rosulate and flowering stems congested to pulvinate. Stems erect or ascending, (2-)3-8 cm (or plants acaulescent), herbaceous, slender. Basal leaves homomorphic with rosette leaves, obovate or spatulate, obtuse, rounded, or acute at apex, usually with gland-dotted short cusp; lower leaves oblanceolate-oblong, base attenuate, decurrent on stem into short wing, margin smooth, apex acute or obtuse; upper leaves rather narrow, erect or adherent to stem, or foliate on stem; all leaves thin, both surfaces argenteous tomentose, denuded at base, indistinctly 3-veined. Capitula 5-10, densely corymbiform, or solitary. Involucre broadly campanulate, 9-10 × 10(-15) mm; phyllaries ca. 5-seriate, expanding, white, rarely yellowish white, puce at base; outer phyllaries elliptic-lanceolate, ca. 5 mm, sparsely tomentose at base; middle ones oblong-lanceolate, ca. 9 × 2.5 mm, acute at apex; innermost ones broadly oblong or spatulate-linear, ca. 5 mm, with a claw ca. 1/2 of full length; phyllaries of male capitula slightly obtuse. Receptacle with fimbrillate hairs. Predominantly female capitula with numerous marginal female florets, center with 2-5 male florets; predominantly male capitula with male florets only. Corolla tube 3.5-4 mm. Pappus slightly exceeding corolla, incrassate at tip of apex in male florets, serrulate. Achenes oblong, ca. 1 mm, glabrous. Fl. Jul-Sep.
● Alpine slopes and rocks; 4300-4400 m. S Sichuan, NW Yunnan.
No specimens of this species were seen by the second author.No specimens of this species were seen by the second author.