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全缘叶蓝刺头Echinops integrifolius Kar. et Kir.

全缘叶蓝刺头Echinops integrifolius Kar. et Kir.

科名:菊科 Compositae

属名:蓝刺头属 Echinops

《中国植物志》第78(1)卷016页
  14.全缘叶蓝刺头(中国高等植物图鉴)
  Echinops integrifolius Kar. et Kir. in Bull. Soc. Nat. Mosc. 14: 446, 1841; Ldb., Fl. Ross. 2: 656, 1845-1846; Bobr. in Fl. URSS 27: 48, 1962; S. Y. Hu in Quart. Journ. Taiwan. Mus. 19; 239, 1966;中国高等植物图鉴4:600, 1975.
  多年生草本,高20-90厘米。根细长,直伸,倒圆锥状。茎基粗厚,被密实的残存的老叶。茎单生,不分枝,被稠密的叶,中下部被稠密的腺点,上部及接复头状花序处浅灰色或灰白色,被贴伏的稠密或密厚的蛛丝状绵毛。全部叶厚纸质,线形或线形披针形,长2-8厘米,宽6-8毫米,边缘全缘,反卷,两面异色,上面绿色,被稠密的头状具柄的腺点或下部叶的上面被稀疏的蛛丝毛,下面白色或灰白色,被稠密或密厚的蛛丝状绵毛。有时基生叶羽状半裂或深裂,侧裂片2-3对,斜三角形或三角状披针形。复头状花序单生茎顶,直径2-4厘米。头状花序长约1.6厘米。基毛白色,长约7毫米、为总苞长度之半,不等长,扁毛状。外层苞片线状倒披针形或线形,长9毫米,顶端稍见扩大,外面有短糙毛,内面有腺点,顶端渐尖成针芒状,爪部有长达5毫米的长缘毛;中层苞片倒披针形,长1.1厘米,顶端渐尖成针芒状,中部以上边缘长缘毛,缘毛长达,毫米,外面有短糙毛;内层苞片长椭圆形,长椭圆形,长9毫米,边缘有长5毫米的长缘毛,上部外面有腺点。全部苞片16-18个,全部边缘缘毛糙毛状。小花白色,花冠5深裂,裂片线形,花冠管无腺点。瘦果倒圆锥状,长5毫米,被稠密贴伏的淡黄色的长直毛,不遮盖冠毛。冠毛量杯状,冠毛膜片不等长,缵形或披针形,顶端有细锯齿,边缘平整,绝非为糙毛状,大部结合。花果期8-9月。
  分布新疆西北部(富蕴)。生石质旱燥山坡。模式标本采自天山西部。
形态特征:多年生草本,高20—90厘米。根细长,直伸,倒圆锥状。茎基粗厚,被密实的残存的老叶。茎单生,不分枝,被稠密的叶,中下部被稠密的腺点,上部及接复头状花序处浅灰色或灰白色,被贴伏的稠密或密厚.的蛛丝状绵毛。全部叶厚纸质,线形或线形披针形,长2—8厘米,宽6—8毫米,边缘全缘,反卷,两面异色,上面绿色,被稠密的头状具柄的腺点或下部叶的上面被稀疏的蛛丝毛,下面白色或灰白色,被稠密或密厚的蛛丝状绵毛。有时基生叶羽状半裂或深裂,侧裂片2—3对,斜三角形或三角状披针形。复头状花序单生茎顶,直径2—4厘米。头状花序长约1.6厘米。基毛白色,长约7毫米,为总苞长度之半,不等长,扁毛状。外层苞片线状倒披针形或线形,长9毫米,顶端稍见扩大,外面有短糙毛,内面有腺点,顶端渐尖成针芒状,爪部有长达5毫米的长缘毛;中层苞片倒披针形,长1.1厘米,顶端渐尖成针芒状,中部以上边缘长缘毛,缘毛长达5毫米,外面有短糙毛;内层苞片长椭圆形,长椭圆形,长9毫米,边缘有长5毫米的长缘毛,上部外面有腺点。全部苞片16—18个,全部边缘缘毛糙毛状。小花白色,花冠5深裂,裂片线形,花冠管无腺点。瘦果倒圆锥状,长5毫米,被稠密贴伏的淡黄色的长直毛,不遮盖冠毛。冠毛量杯状,冠毛膜片不等长,缵形或披针形;顶端有细锯齿,边缘平整,绝非为糙毛状,大部结合。花果期8—一9月。
产地分布:分布新疆西北部(富蕴)。生石质旱燥山坡。模式标本采自天山西部。
参考文献:Eehinops integrifolius Kar.Et Kir.In Bull.Soc.Nat.Mosc.14:446,1841; Ldb·,F1.Ross.2:656,1845——1846;Bobr.In F1.URSS 27:48,1962;S.Y.Hu in Quart.Journ.Taiwan.Mus.19:239,1966;中国高等植物图鉴4:600,1975.

《Flora of China》 Vol. 20-21 (2011)
Echinops integrifolius  Karelin & Kirilov Bull. Soc. Imp. Naturalistes Moscou. 14: 446. 1841.
全缘叶蓝刺头   quan yuan ye lan ci tou
Herbs 20-90 cm tall, perennial. Stem solitary, pale gray to grayish white, unbranched, leafy, with dense leaf remains at base, densely gland-dotted in lower and middle part, densely cobwebby to thickly lanate below synflorescences. Leaves sessile, linear to linear-lanceolate, 2-8 × 0.6-0.8 cm, undivided, abaxially whitish to grayish white and densely cobwebby to thickly lanate, adaxially green and densely gland-dotted, margin entire and revolute. Pseudocephalium solitary, 2-4 cm in diam. Capitula ca. 1.6 cm. Phyllaries 16-18; outermost phyllaries oblanceolate to linear, ca. 7 mm, ca. 1/2 as long as involucre, abaxially strigose, claw margin long ciliate, distal portion strigose and apex spinulose acuminate; middle phyllaries oblanceolate, ca. 1.1 cm, abaxially strigose, distal half of margin long ciliate; inner phyllaries narrowly elliptic, abaxially gland-dotted, margin long ciliate. Corolla white, tube outside not gland-dotted. Achene ca. 5 mm, hairs yellowish. Pappus scales subulate, ca. 1.5 mm, connate almost entirely. Fl. and fr. Jul-Sep.
Dry rocky slopes, sandy slopes, open areas in forests, fields; 400-2400 m. Xinjiang (Fuyun) [Kazakhstan, Mongolia, Russia].

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