绿香青Anaphalis viridis Cumm.

科名：菊科 Compositae

属名：香青属 Anaphalis

《中国植物志》第75卷207页
  46. 绿香青 图版33: 1-4
  Anaphalis viridis Cumm. in Kew Bull. 21: 19. 1906.
  叶丛及花茎，密集丛生成垫状。茎直立或斜升，高4-8厘米或无茎，草质，细弱被灰白色棉毛，有密集或上部较稍疏的叶。茎基部叶在花期生存，与莲座状叶同形，倒卵圆形或倒披针状或匙状椭圆形，长0.3-2厘米，宽0.3-0.7厘米，顶端急尖，中部及上部叶如存在时直立或依附于茎上，披针形或倒披针长圆形，较狭长，基部沿茎下延成楔形短翅，顶端渐尖或长尖，常有枯焦状长尖头，边缘平；全部叶两面黄绿色，被灰色或黄色棉毛，基部有时稍脱毛，有1脉或不显明三出脉。头状花序2-15个排列成团球伞房状或单生，无显明的花序梗。总苞宽钟状，长9-11毫米，宽10-12毫米，较花盘稍长；总苞片4-5层，稍开展，外层卵圆形，长约4毫米，褐色，被棉毛；内层长圆状披针形，长9-10毫米，宽2-3毫米，顶端尖，上部白色或浅黄色；最内层线状倒披针形，长8毫米，有长达全长三分之二的爪部。花托有膜片状突起。雌株头状花序外围有多层雌花，中央有1-5个雄花。花冠长4-5毫米。冠毛约与花冠等长。瘦果倒卵状长圆形，长约2毫米，被密乳头状突起。花期7-8月，果期8-9月。
  产四川西部及西南部和云南西北部。
  此种与污毛香青 A. pannosa Hand. -Mazz. 接近，但毛茸不同，且有时与后者不易区别。
形态特征：叶丛及花茎，密集丛生成垫状。茎直立或斜升，高4—8厘米或无茎，草质，细弱被灰白色棉毛，有密集或上部较稍疏的叶。茎基部叶在花期生存，与莲座状叶同形，倒卵圆形或倒披针状或匙状椭圆形，长0．3—2厘米，宽0．3—0．7厘米，顶端急尖，中部及上部叶如存在时直立或依附于茎上，披针形或倒披针长圆形，较狭长，基部沿茎下延成楔形短翅，顶端渐尖或长尖，常有枯焦状长尖头，边缘平；全部叶两面黄绿色，被灰色或黄色棉毛，基部有时稍脱毛，有1脉或不显明三出脉。头状花序2—15个排列成团球伞房状或单生，无显明的花序梗。总苞宽钟状，长9—11毫米，宽10一12毫米，较花盘稍长；总苞片4—5层，稍开展，外层卵圆形，长约4毫米，褐色，被棉毛；内层长圆状披针形，长9—10毫米，宽2—3毫米，顶端尖，上部白色或浅黄色；最内层线状倒披针形，长8毫米，有长达全长三分之二的爪部。花托有膜片状突起。雌株头状花序外围有多层雌花，中央有1—5个雄花。花冠长4—5毫米。冠毛约与花冠等长。瘦果倒卵状长圆形，长约2毫米，被密乳头状突起。花期7—8月，果期8—9月。
产地分布：产四川西部及西南部和云南西北部。
本种提示：此种与污毛香青A·pannosaHand．-Mazz．接近，但毛茸不同，且有时与后者不易区别。
参考文献：Anaphalis viridis Cumm．In Kew Bull．21：19．1906，

《Flora of China》 Vol. 20-21 (2011)
Anaphalis viridis  Cummins Bull. Misc. Inform. Kew. 1908: 19. 1908.
绿香青   lü xiang qing
Stems and leaves densely caespitose, pulvinate. Stems erect or ascending, 4-8 cm (or plants acaulescent), herbaceous, slender, canescent tomentose, densely leafy, or upper part sparse. Basal leaves persistent during efflorescence, homomorphic with rosette leaves, obovate, oblanceolate, or spatulate-elliptic, 0.3-2 × 0.3-0.7 cm, apex acute; middle and upper leaves (if present) erect or adherent to stem, lanceolate or oblanceolate-oblong, rather acerose, base decurrent on stem into a short cuneate wing, margin smooth, apex acute or acuminate, often with withered cusp; all leaves keeled on both surfaces, canescent yellow tomentose, base sometimes glabrous, 1-veined or indistinctly 3-veined. Capitula 2-15, glomerulate or simple, without distinct peduncle. Involucre broadly campanulate, 9-11 × 10-12 mm, slightly exceeding disk; phyllaries 4- or 5-seriate, somewhat expanding; outer phyllaries brown, elliptic, ca. 4 mm, tomentose; middle ones white, upper parts white or ochroleucous, oblong-lanceolate, 9-10 × 2-3 mm, acute at apex; innermost ones linear-oblanceolate, ca. 8 mm, with a claw ca. 2/3 of full length. Receptacle with chaffy process. Capitula with numerous marginal female florets, center of predominantly female capitula with 1-5 male florets. Corolla tube 4-5 mm. Pappus equaling corolla. Achenes obovoid-oblong, ca. 2 mm, densely papillose. Fl. Jul-Aug, fr. Aug-Sep.
● Mountaintops, on granite of alpine glacial valleys, rocky or grassy slopes; 3000-4800 m. W Sichuan, E Xizang, NW Yunnan.
No specimens of this species were seen by the second author.No specimens of this species were seen by the second author.