宽叶水柏枝Myricaria platyphylla Maxim.
宽叶水柏枝Myricaria platyphylla Maxim.
5.宽叶水柏枝 沙红柳（宁夏），喇嘛杆（内蒙古）图版46: 5
Myricaria platyphylla Maxim. in Bull. Acad. Imp. Petersb. 27: 42. 1881 et Enum. Pl. Mong. 113. tab. 9. f. 1-9, 1889; Bobrov in Bot. Journ. U. S. S. R. 52 (7): 931. 1967; P. Y. Zhang et Y. J. Zhang in Bull. Bot. Res. 4 (2): 73. 1984.
直立灌木，高约2米；多分枝；老枝红褐色或灰褐色，当年生枝灰白色或黄灰色，光滑。叶大，疏生，开展，宽卵形或椭圆形，长7-12毫米，宽3-8毫米，先端渐尖，基部扩展呈圆形或宽楔形，不抱茎；叶腋多生绿色小枝，小枝上的叶较小，卵形或长椭圆形，长5-7毫米，宽3-4毫米。总状花序侧生，稀顶生，长9-14厘米，基部被多数覆瓦状排列的鳞片，鳞片卵形，边缘宽膜质；苞片宽卵形或椭圆形，长约7毫米，宽约4毫米，稍短于花萼（加花梗），先端钝，基部狭缩，楔形，具宽膜质边；花梗长约2毫米；萼片长椭圆形或卵状披针形，长4-5毫米，宽1.5-2.5毫米，略短于花瓣，先端钝，具狭膜质边；花瓣倒卵形，长5-6毫米，先端钝圆，基部狭缩，淡红色或粉红色；花丝2/3部分合生；子房卵圆形，长5毫米，柱头头状；果实圆锥形，长约10毫米。种子多数，长圆形，顶端具芒柱，芒杜全部被白色长柔毛。花期4-6月，果期7-8月。
产内蒙古（巴彦淖尔盟、伊克昭盟）、宁夏（中卫、灵武）、陕西西北部（榆林、安边）。生于河滩沙地、沙坡及流动沙丘间洼地，海拔约1300米。模式标本采自内蒙古阿拉善地区。
本种与M. pulcherrima Batal.极相似，区别在于本种的总状花序侧生，叶基部不呈心形，不抱茎。
《Flora of China》 Vol. 13 (2007)
Myricaria platyphylla Maximowicz
宽叶水柏枝 kuan ye shui bai zhi
Shrubs erect, ca. 2 m tall, much branched. Old branches red-brown or gray-brown; branches of current year gray-white or yellow-gray. Leaves lax, spreading, broadly ovate or elliptic, relatively large, 7-12 × 3-8 mm, base enlarged and rounded or broadly cuneate, not amplexicaul, apex acuminate; numerous green branchlets often in leaf axils; leaves on such branchlets smaller, ovate or narrowly elliptic, 5-7 × 3-4 mm. Racemes lateral, rarely terminal, 9-14 cm, with numerous imbricate scales at base; scales ovate, margin broadly membranous; bracts broadly ovate or elliptic, ca. 7 × 4 mm, slightly shorter than calyx, base narrow, cuneate, margin broadly membranous, apex obtuse. Pedicels ca. 2 mm. Sepals narrowly elliptic or ovate-lanceolate, 4-5 × 1.5-2.5 mm, slightly shorter than petals, margin narrowly membranous, apex obtuse. Petals reddish or pinkish, obovate, 5-6 mm, base narrow, apex obtuse. Filaments ca. 2/3 united. Ovary ovoid-orbicular, ca. 5 mm; stigmas capitate. Capsule conic, ca. 1 cm. Seeds numerous, oblong, apex awned; awns white villous throughout. Fl. Apr-Jun, fr. Jul-Aug.
● Sandy places on river banks, sandy slopes, lowlands between mobile sand dunes; ca. 1300 m. Nei Mongol, Ningxia, NW Shaanxi.
别名：胖柳;沙红柳;喇嘛杆;吉好很-那布其图-巴拉古纳;喇嘛棍;心叶水柏枝;
科名：柽柳科 Tamaricaceae
属名：水柏枝属 Myricaria
5.宽叶水柏枝 沙红柳（宁夏），喇嘛杆（内蒙古）图版46: 5
Myricaria platyphylla Maxim. in Bull. Acad. Imp. Petersb. 27: 42. 1881 et Enum. Pl. Mong. 113. tab. 9. f. 1-9, 1889; Bobrov in Bot. Journ. U. S. S. R. 52 (7): 931. 1967; P. Y. Zhang et Y. J. Zhang in Bull. Bot. Res. 4 (2): 73. 1984.
直立灌木，高约2米；多分枝；老枝红褐色或灰褐色，当年生枝灰白色或黄灰色，光滑。叶大，疏生，开展，宽卵形或椭圆形，长7-12毫米，宽3-8毫米，先端渐尖，基部扩展呈圆形或宽楔形，不抱茎；叶腋多生绿色小枝，小枝上的叶较小，卵形或长椭圆形，长5-7毫米，宽3-4毫米。总状花序侧生，稀顶生，长9-14厘米，基部被多数覆瓦状排列的鳞片，鳞片卵形，边缘宽膜质；苞片宽卵形或椭圆形，长约7毫米，宽约4毫米，稍短于花萼（加花梗），先端钝，基部狭缩，楔形，具宽膜质边；花梗长约2毫米；萼片长椭圆形或卵状披针形，长4-5毫米，宽1.5-2.5毫米，略短于花瓣，先端钝，具狭膜质边；花瓣倒卵形，长5-6毫米，先端钝圆，基部狭缩，淡红色或粉红色；花丝2/3部分合生；子房卵圆形，长5毫米，柱头头状；果实圆锥形，长约10毫米。种子多数，长圆形，顶端具芒柱，芒杜全部被白色长柔毛。花期4-6月，果期7-8月。
产内蒙古（巴彦淖尔盟、伊克昭盟）、宁夏（中卫、灵武）、陕西西北部（榆林、安边）。生于河滩沙地、沙坡及流动沙丘间洼地，海拔约1300米。模式标本采自内蒙古阿拉善地区。
本种与M. pulcherrima Batal.极相似，区别在于本种的总状花序侧生，叶基部不呈心形，不抱茎。
《Flora of China》 Vol. 13 (2007)
Myricaria platyphylla Maximowicz
宽叶水柏枝 kuan ye shui bai zhi
Shrubs erect, ca. 2 m tall, much branched. Old branches red-brown or gray-brown; branches of current year gray-white or yellow-gray. Leaves lax, spreading, broadly ovate or elliptic, relatively large, 7-12 × 3-8 mm, base enlarged and rounded or broadly cuneate, not amplexicaul, apex acuminate; numerous green branchlets often in leaf axils; leaves on such branchlets smaller, ovate or narrowly elliptic, 5-7 × 3-4 mm. Racemes lateral, rarely terminal, 9-14 cm, with numerous imbricate scales at base; scales ovate, margin broadly membranous; bracts broadly ovate or elliptic, ca. 7 × 4 mm, slightly shorter than calyx, base narrow, cuneate, margin broadly membranous, apex obtuse. Pedicels ca. 2 mm. Sepals narrowly elliptic or ovate-lanceolate, 4-5 × 1.5-2.5 mm, slightly shorter than petals, margin narrowly membranous, apex obtuse. Petals reddish or pinkish, obovate, 5-6 mm, base narrow, apex obtuse. Filaments ca. 2/3 united. Ovary ovoid-orbicular, ca. 5 mm; stigmas capitate. Capsule conic, ca. 1 cm. Seeds numerous, oblong, apex awned; awns white villous throughout. Fl. Apr-Jun, fr. Jul-Aug.
● Sandy places on river banks, sandy slopes, lowlands between mobile sand dunes; ca. 1300 m. Nei Mongol, Ningxia, NW Shaanxi.