宽翅香青Anaphalis latialata Ling et Y. L. Chen
宽翅香青Anaphalis latialata Ling et Y. L. Chen
12. 宽翅香青 图版23: 1-13
Anaphalis latialata Ling et Y. L. Chen, 植物分类学报, 11: 98. 1966.
产四川西部（道孚、松潘）。海拔2500-3600米。也产于甘肃。
形态特征：根状茎常木质，有具红褐色鳞片状叶的短匍枝，有多少丛生的不育茎和花茎。茎直立，高30一50厘米，稍细，被白色蛛丝状毛和腺毛，不分枝或上部有花序枝，下部有较密的叶。下部叶常短小，在花期常枯萎；中部叶开展，线状披针形或线状长圆形，长3—5厘米，宽0.3—0．8厘米，基部等宽或较宽，沿茎下延成狭窄或楔形的翅，边缘平，顶端渐尖，有小尖头，上部叶渐小，多少直立，渐细尖，有枯焦干膜质长尖头，全部叶被蛛丝状棉毛或密棉毛或仅被头状具柄腺毛，中脉在下面凸起，侧脉不显明。头状花序极多数，密集于茎端和枝端成复伞房状；花序梗长1—3毫米，总花序梗长达2厘米。总苞钟状，长6—7毫米，宽6—8毫米；总苞片6—7层，外层卵圆形，长约2．5毫米，被疏棉毛，内层长圆形，长约6毫米，宽2．5毫米，顶端稍钝，白色或浅黄色，爪部的上端有腺点，最内层长圆状线形，有长达全长五分之三的爪部。花托有缝状短毛。雌株头状花序外围有多层雌花，中央有1—2个雄花；雄株头状花序全部有雄花。花冠长3．2—3．5毫米。冠毛多少与花冠等长，雄花冠毛上部宽扁，有锯齿。瘦果长达1毫米，有疏腺点。花果期；6—8月。
产地分布：产四川西部、青海东部及甘肃西部。生于高山或亚高山开旷坡地或向阳山地。
本种提示：此种曾被Handel-Mazzetti误鉴定为A．AlataMaxim·，但后者根据模式标本，应是香青A．SinicaHance的一个变种，与本种完全不同。本种的头状花序较大，叶顶端细尖，总苞片在爪部上端有明显的腺点，极易与本属其他各种区别。
参考文献：Anaphalis latialata Ling et Y．L．Chen，植物分类学报，11： 98．1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis latialata Y. Ling & Y. L. Chen Acta Phytotax. Sin. 11: 98. 1966.
宽翅香青 kuan chi xiang qing
Anaphalis alata Maximowicz var. viridis Handel-Mazzetti; A. latialata var. viridis (Handel-Mazzetti) Y. Ling & Y. L. Chen.
Rhizome usually woody, with short reddish brown lepidoid runners of squamiform leaves, with somewhat caespitose sterile stems and flowering stems. Stems erect, 30-50 cm, slightly slender, white arachnoid hairy and with tentacles, unbranched or with synflorescence branches at upper parts, rather densely leafy at lower parts. Lower leaves usually short and small, often caducous and lost by anthesis; middle leaves expanding, linear-lanceolate or linear-oblong, 3-5 × 0.2-0.8 cm, base equilateral, decurrent on stems and becoming a narrow or cuneiform wing, margin flat, apex acuminate, with short cusp; upper leaves small, somewhat erect, apiculate, with withered scarious long cusp; all leaves arachnoid cottony tomentose, densely lanate, or only with capitate-stalked glandular hairs, midvein exserted abaxially, lateral veins not conspicuous. Capitula numerous, compound corymbiform, dense, terminal on stems and branches; peduncle 1-3 mm; common peduncle of synflorescence ca. 2 cm. Involucre campanulate, 6-7 × 6-8 mm; phyllaries 6- or 7-seriate; outer phyllaries ovate, ca. 2.5 mm, sparsely cottony tomentose; middle ones white or lurid, oblong, ca. 6 × 2.5 mm, apex somewhat obtuse, with gland at top of claw; innermost ones oblong-linear, with a claw ca. 2/5 of full length. Receptacle with fimbrillate short hairs. Outer rows of predominantly female capitula female, with 1 or 2 male florets present in center; predominantly male capitula with male florets only. Corolla 3.2-3.5 mm. Pappus almost equaling corolla, male florets pappus incrassate at tip of apex, serrulate. Achene ca. 1 mm, with sparse glandular spots. Fl. and fr. Jul-Oct.
● Alpine and subalpine slopes or mountainous regions exposed to sun. W Gansu, E Qinghai, W Sichuan, Yunnan.
科名：菊科 Compositae
属名：香青属 Anaphalis
12. 宽翅香青 图版23: 1-13
Anaphalis latialata Ling et Y. L. Chen, 植物分类学报, 11: 98. 1966.
产四川西部（道孚、松潘）。海拔2500-3600米。也产于甘肃。
形态特征：根状茎常木质，有具红褐色鳞片状叶的短匍枝，有多少丛生的不育茎和花茎。茎直立，高30一50厘米，稍细，被白色蛛丝状毛和腺毛，不分枝或上部有花序枝，下部有较密的叶。下部叶常短小，在花期常枯萎；中部叶开展，线状披针形或线状长圆形，长3—5厘米，宽0.3—0．8厘米，基部等宽或较宽，沿茎下延成狭窄或楔形的翅，边缘平，顶端渐尖，有小尖头，上部叶渐小，多少直立，渐细尖，有枯焦干膜质长尖头，全部叶被蛛丝状棉毛或密棉毛或仅被头状具柄腺毛，中脉在下面凸起，侧脉不显明。头状花序极多数，密集于茎端和枝端成复伞房状；花序梗长1—3毫米，总花序梗长达2厘米。总苞钟状，长6—7毫米，宽6—8毫米；总苞片6—7层，外层卵圆形，长约2．5毫米，被疏棉毛，内层长圆形，长约6毫米，宽2．5毫米，顶端稍钝，白色或浅黄色，爪部的上端有腺点，最内层长圆状线形，有长达全长五分之三的爪部。花托有缝状短毛。雌株头状花序外围有多层雌花，中央有1—2个雄花；雄株头状花序全部有雄花。花冠长3．2—3．5毫米。冠毛多少与花冠等长，雄花冠毛上部宽扁，有锯齿。瘦果长达1毫米，有疏腺点。花果期；6—8月。
产地分布：产四川西部、青海东部及甘肃西部。生于高山或亚高山开旷坡地或向阳山地。
本种提示：此种曾被Handel-Mazzetti误鉴定为A．AlataMaxim·，但后者根据模式标本，应是香青A．SinicaHance的一个变种，与本种完全不同。本种的头状花序较大，叶顶端细尖，总苞片在爪部上端有明显的腺点，极易与本属其他各种区别。
参考文献：Anaphalis latialata Ling et Y．L．Chen，植物分类学报，11： 98．1966．
《Flora of China》 Vol. 20-21 (2011)
Anaphalis latialata Y. Ling & Y. L. Chen Acta Phytotax. Sin. 11: 98. 1966.
宽翅香青 kuan chi xiang qing
Anaphalis alata Maximowicz var. viridis Handel-Mazzetti; A. latialata var. viridis (Handel-Mazzetti) Y. Ling & Y. L. Chen.
Rhizome usually woody, with short reddish brown lepidoid runners of squamiform leaves, with somewhat caespitose sterile stems and flowering stems. Stems erect, 30-50 cm, slightly slender, white arachnoid hairy and with tentacles, unbranched or with synflorescence branches at upper parts, rather densely leafy at lower parts. Lower leaves usually short and small, often caducous and lost by anthesis; middle leaves expanding, linear-lanceolate or linear-oblong, 3-5 × 0.2-0.8 cm, base equilateral, decurrent on stems and becoming a narrow or cuneiform wing, margin flat, apex acuminate, with short cusp; upper leaves small, somewhat erect, apiculate, with withered scarious long cusp; all leaves arachnoid cottony tomentose, densely lanate, or only with capitate-stalked glandular hairs, midvein exserted abaxially, lateral veins not conspicuous. Capitula numerous, compound corymbiform, dense, terminal on stems and branches; peduncle 1-3 mm; common peduncle of synflorescence ca. 2 cm. Involucre campanulate, 6-7 × 6-8 mm; phyllaries 6- or 7-seriate; outer phyllaries ovate, ca. 2.5 mm, sparsely cottony tomentose; middle ones white or lurid, oblong, ca. 6 × 2.5 mm, apex somewhat obtuse, with gland at top of claw; innermost ones oblong-linear, with a claw ca. 2/5 of full length. Receptacle with fimbrillate short hairs. Outer rows of predominantly female capitula female, with 1 or 2 male florets present in center; predominantly male capitula with male florets only. Corolla 3.2-3.5 mm. Pappus almost equaling corolla, male florets pappus incrassate at tip of apex, serrulate. Achene ca. 1 mm, with sparse glandular spots. Fl. and fr. Jul-Oct.
● Alpine and subalpine slopes or mountainous regions exposed to sun. W Gansu, E Qinghai, W Sichuan, Yunnan.