《中国植物志》|| 杨柳科 SALICACEAE ||硬叶柳组 Sect. Sclerophyllae Schneid. ||硬叶柳 Salix sclerophylla Andersson
126.硬叶柳(西藏植物名录)
Salix sclerophylla Anderss. in Journ. Linn. Soc. 4: 52. 1859; Hook. f. Fl. Brit. Ind. 5: 630. 1888; Schneid. in Sarg. Pl. Wils. 3: 112. 1916; Hao in Fedde, Rep. Bieh. 93: 70. 1936;西藏植物名录, 48, 1980.
直立灌木,高30厘米至2米。小枝多节,呈珠串状,暗紫红色,或有白粉,无毛。芽卵形,微三棱状,褐红色。叶革质,形状多变化,椭圆形、倒卵形或广椭圆形,长2-3.4厘米,宽1-1.6厘米,基部楔形至圆形,先端急尖至圆形,两面有柔毛或近无毛,上面绿色,下面浅绿色,全缘;叶柄1-2毫米,开花时叶小,仅达1厘米长,椭圆形或卵形,两面有毛,或近无毛。花序椭圆形至长圆状椭圆形,长1厘米左右,无梗或有短梗,基部无小叶或有1-2小叶;雄蕊2,花丝基部有柔毛,长约3毫米;苞片椭圆形或倒卵形,先端圆截形,长约为花丝一半,褐色或褐紫色,外面有柔毛或内面无毛,常有短缘毛;腺体2,背腺有时分裂;子房狭卵形或卵形,有密柔毛,比苞片长近一倍,花柱短,柱头4裂;苞片同雄花;有背腺和腹腺(腺体偶有分裂的),稀背腺缺。蒴果卵状圆锥形,长3.2毫米,有柔毛,无柄或有短柄。
产西藏东部、四川西部、青海及甘肃的东南部。生于海拔4000-4800米的山坡及水沟边或林中,常形成高山柳灌丛的建群种。分布印度、尼泊尔、巴基斯坦。
Source 中国植物物种信息数据库
《云南植物志》|| 杨柳科 Salicaceae nom. conserv. ||柳属 Salix L. ||硬叶柳 (原变种) Salix sclerophylla var. sclerophylla
57a.硬叶柳(原变种)
var. sclerophylla
直立灌木,高30—200厘米。小枝暗紫红色,常具白粉,无毛;芽卵形,褐红色。叶椭圆形、宽椭圆形或倒卵形,长2—3.4厘米,宽1—1.6厘米,先端急尖或钝,基部楔形或近圆形,上面绿色,下面浅绿色或苍白色,幼时两面有毛,后渐脱落变无毛,全缘;叶柄长约2毫米,红色,有毛。花序稍后于叶开放,椭圆形至长圆状椭圆形,长约1厘米,着生于去年枝侧;雄花序无梗,无叶;雌花序有短梗,具1—2小叶;苞片倒卵形或近圆形,褐紫色或褐色,两面有毛或内面无毛,具缘毛;雄蕊2,花丝离生,基部有柔毛,腺体2,背腺有时分裂;子房卵形或狭卵形,有密柔毛,无梗,花柱短,柱头2,各2裂;腺体2,腹腺偶有2裂,背腺有时缺。花期7月。
产中甸,生海拔3900米的矮杜鹃灌丛中;四川、西藏东部、青海及甘肃的东南部也有。分布于印度、尼泊尔、巴基斯坦。
Source 中国植物物种信息数据库
《云南植物志》|| 杨柳科 Salicaceae nom. conserv. ||柳属 Salix L. ||硬叶柳 Salix sclerophylla Anderss.
57.硬叶柳(西藏植物志)
Salix sclerophylla Anderss. (1860); Hook. f. (1888); Schneid. in Sarg. (1916); Hao in Fedde (1936); 西藏植物志 (1983)*; 中国植物志 (1984)*.
直立灌木,高30—200厘米。小枝暗紫红色,常具白粉,无毛;芽卵形,褐红色。叶椭圆形、宽椭圆形或倒卵形,长2—3.4厘米,宽1—1.6厘米,先端急尖或钝,基部楔形或近圆形,上面绿色,下面浅绿色或苍白色,幼时两面有毛,后渐脱落变无毛,全缘;叶柄长约2毫米,红色,有毛。花序稍后于叶开放,椭圆形至长圆状椭圆形,长约1厘米,着生于去年枝侧;雄花序无梗,无叶;雌花序有短梗,具1—2小叶;苞片倒卵形或近圆形,褐紫色或褐色,两面有毛或内面无毛,具缘毛;雄蕊2,花丝离生,基部有柔毛,腺体2,背腺有时分裂;子房卵形或狭卵形,有密柔毛,无梗,花柱短,柱头2,各2裂;腺体2,腹腺偶有2裂,背腺有时缺。花期7月。
产中甸,生海拔3900米的矮杜鹃灌丛中;四川、西藏东部、青海及甘肃的东南部也有。分布于印度、尼泊尔、巴基斯坦。
Source 中国植物物种信息数据库
《Flora of China》|| Salicaceae || Salix ||硬叶柳 Salix sclerophylla
141. Salix sclerophylla Andersson, J. Linn. Soc., Bot. 4: 52. 1860.
硬叶柳 ying ye liu
Shrubs erect, to 2 m tall. Branchlets with many nodes, tortuous, dull purplish red, or pruinose, glabrous. Buds russet, ovoid. Petiole 1-2 mm; leaf blade elliptic, obovate, or ovate to suborbicular, 2-3.4 × 1-1.6 cm, to 1 cm at anthesis, leathery, pilose on both surfaces, rarely subglabrous, abaxially greenish, adaxially green, both surfaces pubescent or subglabrous, or abaxially brown downy, base cuneate to rounded, margin entire, apex acute to rounded. Catkins ellipsoid to oblong-ellipsoid, ca. 1 cm, sessile or shortly pedunculate, with 1 or 2 leaflets or not; bracts brown or brownish purple, elliptic or obovate, ca. 1/2 as long as filaments, abaxially downy or adaxially glabrous, shortly ciliate, apex rounded-truncate or truncate. Male flower: adaxial and abaxial glands sometimes divided; stamens 2; filaments ca. 3 mm, base downy. Female flower: glands 2, sometimes divided, abaxial gland rarely absent; ovary narrowly ovoid, ca. 2 × as long as bracts; densely downy; style short; stigma 4-lobed. Capsule ovoid-conical, ca. 3.2 mm, downy, sessile or shortly stipitate.
Mountain slopes, thickets; 2800-4800 m. SE and W Gansu, Qinghai, W Sichuan, E Xizang, Yunnan [India, Kashmir, Nepal, Pakistan].
Source eFloras.org
《Flora of China》|| Salicaceae || Salix ||小叶硬叶柳 Salix sclerophylla
141c. Salix sclerophylla var. tibetica (Goerz ex Rehder & Kobuski) C. F. Fang, Fl. Reipubl. Popularis Sin. 20(2): 231. 1984.
小叶硬叶柳 xiao ye ying ye liu
Salix oritrepha C. K. Schneider var. tibetica Goerz ex Rehder & Kobuski, J. Arnold Arbor. 13: 388. 1932.
Leaves and catkins very small.
* Mountain slopes; 2800-4000 m. W Gansu, W Sichuan, NW Yunnan
Source eFloras.org
《Flora of China》|| Salicaceae || Salix ||宽苞金背柳 Salix sclerophylla
141b. Salix sclerophylla var. obtusa (C. Wang & P. Y. Fu) C. F. Fang, Fl. Reipubl. Popularis Sin. 20(2): 231. 1984.
宽苞金背柳 kuan bao jin bei liu
Salix spodiophylla Handel-Mazzetti var. obtusa C. Wang & P. Y. Fu, Acta Phytotax. Sin. 12: 206. 1974.
Leaf blade abaxially brown downy. Bracts truncate at apex.
* Mountain slopes, thickets; circa 4200 m. W Sichuan, E Xizang
Source eFloras.org