多花柽柳Tamarix hohenackeri Bunge
多花柽柳Tamarix hohenackeri Bunge
7. 多花柽柳（中国高等植物图鉴）图版42：6-12
Tamarix hohenackeri Bunge, Tent. Gen. Tamar. 44. 1852; Rusanv., Tamarisk of centr. Asia 44, 1949; Gorschk. in Fl. URSS 15: 305, 1949; 中国高等植物图鉴2: 893, 图3515, 1972。
灌木或小乔木，高1-3（-6）米；老枝树皮灰褐色，二年生枝条暗红紫色。绿色营养枝上的叶小，线状披针形或卵状披针形，长约2-3.5毫米，长渐尖或急尖，具短尖头，向内弯，边缘干膜质，略具齿，半抱茎；木质化生长枝上的叶几抱茎，卵状披针形，渐尖，基部膨胀，下延。春夏季均开花：春季开花，总状花序侧生在去年生的木质化的生长枝上，长1.5-9厘米，宽3-5（-8）毫米，多为数个簇生，无总花梗，或有长达Z厘米的总花梗；夏季开花，总状花序顶生在当年生幼枝顶端，集生成疏松或稠密的短圆锥花序；苞片条状长圆形，条形或倒卵状狭长圆形，略具龙骨状肋，突尖，常呈干薄膜质，长1-2毫米，比花梗略长，或与花萼（包括花梗）等长，稀略长；花梗与花萼等长或略长；花5数，萼片卵圆形，长1毫米，先端钝尖，边缘膜质，齿牙状，内面三片比外面二片略钝；花瓣卵形，卵状椭圆形，近圆形，至少在下半端呈龙骨状，长1.5-2（-2.5)毫米，宽0.7-1毫米，比花萼长1倍，玫瑰色或粉红色，常互相靠合致花冠呈鼓形或球形，果时宿存；花盘肥厚，暗紫红色，5裂，裂片顶端钝圆或微凹；雄蕊5，与花瓣等长或略长（比花瓣长1/3），花丝渐狭细，着生在花盘裂片间，花药心形，钝（或具短尖头）；花柱3，棍棒状匙形，长为子房的一半，稀长为1/3或3/5。蒴果长4-5毫米，超出花萼4倍。花期，春季开花5-6月上旬，夏季开花直到秋季。
产新疆、青海（柴达木）、甘肃（河西）、宁夏（北部）和内蒙古（西部）。生于荒漠河岸林中，荒漠河、湖沿岸沙地广阔的冲积淤积平原上的轻度盐渍化土壤上。苏联（欧洲部分东南部至中亚）、伊朗和蒙古也有分布。
据记载，本种能耐-32.9℃的严寒，而且开花期又长，适于荒漠地区绿化固沙造林之用。
本种常与多枝柽柳、密花柽柳、细穗柽柳和长穗柽柳发生天然杂交。
《Flora of China》 Vol. 13 (2007)
Tamarix hohenackeri Bunge
多花柽柳 duo hua cheng liu
Shrubs or small trees, 1-3(-6) m tall. Branches of previous year dark red-purple. Leaves of vegetative branches linear-lanceolate or ovate-lanceolate, small, 2-3.5 mm, base semiamplexicaul, margin scarious, slightly dentate, apex long acuminate or acute, mucronate, incurved; those of growing branches nearly amplexicaul, ovate-lanceolate, base enlarged, decurrent, apex acuminate. Flowers blooming from spring to summer (to autumn). When blooming in spring, racemes lateral in growing branches of previous year, mostly several clustered, 1.5-9 cm × 3-5(-8) mm, without peduncles or peduncles ca. 2 cm; when blooming in summer, racemes terminal in young branches of current year, clustered in lax or dense short panicles; bracts linear-oblong, linear, or obovate-oblong, slightly carinate, 1-2 mm, slightly exceeding pedicels, or equaling calyx, rarely slightly longer, often thinly membranous, apex acute. Pedicels equaling or slightly exceeding calyx. Flowers 5-merous. Sepals ovate-orbicular, ca. 1 mm, margin membranous, dentate, apex obtuse; inner 3 slightly more obtuse than outer 2. Petals rose or pink, ovate or ovate-elliptic, 1.5-2(-2.5) × 0.7-1 mm, ca. 2 × as long as calyx, carinate at least in lower half, apex subrounded, often contacting each other and thus corolla globose, persistent in fruit. Disk purple-red, thick, 5-fid; lobes obtuse or retuse at apex. Stamens 5, equaling or ca. 1/3 exceeding petals; filaments gradually narrowing and slender, inserted between disk lobes; anthers cordate, apex obtuse or mucronate. Styles 3, clavate-spatulate, ca. 1/2 or rarely 1/3-3/5 as long as ovary. Capsule 4-5 mm, ca. 4 × exceeding calyx. Fl. May to early Jun, autumn. 2n = 24*.
Forests on river banks in deserts, salty soils of river banks, lakesides in deserts. Gansu, Nei Mongol, Ningxia, Qinghai, Xinjiang [Mongolia; C and SW Asia].
Baum (Gen. Tamarix, 44. 1978) considered this species to be conspecific with Tamarix smyrnensis Bunge.
别名：霍氏柽柳;
科名：柽柳科 Tamaricaceae
属名：柽柳属 Tamarix
7. 多花柽柳（中国高等植物图鉴）图版42：6-12
Tamarix hohenackeri Bunge, Tent. Gen. Tamar. 44. 1852; Rusanv., Tamarisk of centr. Asia 44, 1949; Gorschk. in Fl. URSS 15: 305, 1949; 中国高等植物图鉴2: 893, 图3515, 1972。
灌木或小乔木，高1-3（-6）米；老枝树皮灰褐色，二年生枝条暗红紫色。绿色营养枝上的叶小，线状披针形或卵状披针形，长约2-3.5毫米，长渐尖或急尖，具短尖头，向内弯，边缘干膜质，略具齿，半抱茎；木质化生长枝上的叶几抱茎，卵状披针形，渐尖，基部膨胀，下延。春夏季均开花：春季开花，总状花序侧生在去年生的木质化的生长枝上，长1.5-9厘米，宽3-5（-8）毫米，多为数个簇生，无总花梗，或有长达Z厘米的总花梗；夏季开花，总状花序顶生在当年生幼枝顶端，集生成疏松或稠密的短圆锥花序；苞片条状长圆形，条形或倒卵状狭长圆形，略具龙骨状肋，突尖，常呈干薄膜质，长1-2毫米，比花梗略长，或与花萼（包括花梗）等长，稀略长；花梗与花萼等长或略长；花5数，萼片卵圆形，长1毫米，先端钝尖，边缘膜质，齿牙状，内面三片比外面二片略钝；花瓣卵形，卵状椭圆形，近圆形，至少在下半端呈龙骨状，长1.5-2（-2.5)毫米，宽0.7-1毫米，比花萼长1倍，玫瑰色或粉红色，常互相靠合致花冠呈鼓形或球形，果时宿存；花盘肥厚，暗紫红色，5裂，裂片顶端钝圆或微凹；雄蕊5，与花瓣等长或略长（比花瓣长1/3），花丝渐狭细，着生在花盘裂片间，花药心形，钝（或具短尖头）；花柱3，棍棒状匙形，长为子房的一半，稀长为1/3或3/5。蒴果长4-5毫米，超出花萼4倍。花期，春季开花5-6月上旬，夏季开花直到秋季。
产新疆、青海（柴达木）、甘肃（河西）、宁夏（北部）和内蒙古（西部）。生于荒漠河岸林中，荒漠河、湖沿岸沙地广阔的冲积淤积平原上的轻度盐渍化土壤上。苏联（欧洲部分东南部至中亚）、伊朗和蒙古也有分布。
据记载，本种能耐-32.9℃的严寒，而且开花期又长，适于荒漠地区绿化固沙造林之用。
本种常与多枝柽柳、密花柽柳、细穗柽柳和长穗柽柳发生天然杂交。
《Flora of China》 Vol. 13 (2007)
Tamarix hohenackeri Bunge
多花柽柳 duo hua cheng liu
Shrubs or small trees, 1-3(-6) m tall. Branches of previous year dark red-purple. Leaves of vegetative branches linear-lanceolate or ovate-lanceolate, small, 2-3.5 mm, base semiamplexicaul, margin scarious, slightly dentate, apex long acuminate or acute, mucronate, incurved; those of growing branches nearly amplexicaul, ovate-lanceolate, base enlarged, decurrent, apex acuminate. Flowers blooming from spring to summer (to autumn). When blooming in spring, racemes lateral in growing branches of previous year, mostly several clustered, 1.5-9 cm × 3-5(-8) mm, without peduncles or peduncles ca. 2 cm; when blooming in summer, racemes terminal in young branches of current year, clustered in lax or dense short panicles; bracts linear-oblong, linear, or obovate-oblong, slightly carinate, 1-2 mm, slightly exceeding pedicels, or equaling calyx, rarely slightly longer, often thinly membranous, apex acute. Pedicels equaling or slightly exceeding calyx. Flowers 5-merous. Sepals ovate-orbicular, ca. 1 mm, margin membranous, dentate, apex obtuse; inner 3 slightly more obtuse than outer 2. Petals rose or pink, ovate or ovate-elliptic, 1.5-2(-2.5) × 0.7-1 mm, ca. 2 × as long as calyx, carinate at least in lower half, apex subrounded, often contacting each other and thus corolla globose, persistent in fruit. Disk purple-red, thick, 5-fid; lobes obtuse or retuse at apex. Stamens 5, equaling or ca. 1/3 exceeding petals; filaments gradually narrowing and slender, inserted between disk lobes; anthers cordate, apex obtuse or mucronate. Styles 3, clavate-spatulate, ca. 1/2 or rarely 1/3-3/5 as long as ovary. Capsule 4-5 mm, ca. 4 × exceeding calyx. Fl. May to early Jun, autumn. 2n = 24*.
Forests on river banks in deserts, salty soils of river banks, lakesides in deserts. Gansu, Nei Mongol, Ningxia, Qinghai, Xinjiang [Mongolia; C and SW Asia].
Baum (Gen. Tamarix, 44. 1978) considered this species to be conspecific with Tamarix smyrnensis Bunge.