光亮悬钩子Rubus lucens Focke
光亮悬钩子Rubus lucens Focke
84.光亮悬钩子 图版14: 1-5
Rulous lucens Focke in Abh. Naturw. Ver. Bremen 4: 199. 1874; Heck. f. Fl. Brit. Ind. 2: 338. 1878; Focke, Bibl. Bot. 72(2): 213. 1911.
常绿攀援灌木，高约斗米；老枝无毛，幼枝具细柔毛或近无毛，具短小皮刺。复叶具3小叶；小叶片革质，卵形、宽椭圆形或卵状披针形，长B-13厘米，宽4-7厘米，顶端尾状渐尖，基部圆形或宽楔形，上面光亮，两面无毛或仅沿叶脉具细柔毛，边缘具稀疏浅锐小锯齿，叶脉8-10对；叶柄长4-15厘米，通常位于花序基部的叶具较短叶柄，被细柔毛或老时近无毛，疏生小皮刺；顶生小叶柄长1.5-3厘米；托叶离生，线形或披针形，具细柔毛，早落。圆锥花序顶生或腋生，顶生花序长15-30厘米，被细柔毛；花梗长约1厘米；苞片与托叶相似；花直径不到1厘米；花萼被细柔毛；萼筒很短；萼片长圆形，顶端圆钝有突尖头，边缘被灰白色细绒毛，在果期直立；花瓣倒卵形，白色或浅红色，几与萼片等长；雄蕊20-30，排成一列，花丝线形；雌蕊6至10几枚，子房具柔毛。果实近球形，直径小于1厘米，包藏于宿萼内，无毛或微具柔毛；核具粗皱纹。花期7-8月，果期10-12月。
产云南（屏边、勐腊）。生谷沟底下灌丛中或林下，海拔600-3300米。印度、菲律宾也有分布。
形态特征：常绿攀援灌木；高约4米；老枝无毛，幼枝具细柔毛或近无毛，具短小皮刺；复叶具3小叶；小叶片革质，卵形、宽椭圆形或卵状披针形，长：8-13厘米，宽4-7厘米，顶端尾状渐尖，基部圆形或宽楔形 ，上面光亮，两面无毛或仅沿叶脉具细柔毛：，边缘具稀疏浅锐小锯齿，叶脉8—10对；叶柄长4-15厘米，通常位于花序基部的叶具较短叶柄，被细柔毛或老时近无毛，疏生小皮刺；顶生小叶柄长1.5—3厘米；托叶离生，线形或披针形，具细柔毛，早落。圆锥花序顶生或腋生，顶生花序长15—30厘米，被细柔毛；花梗长约1厘米；苞片与托叶相似；花直径不到1厘米；花萼被细柔毛；萼筒很短；萼片长圆形，顶端圆钝有突尖头，边缘被灰白色细绒毛，在果期直立；花瓣倒卵形，白色或浅红色，几与萼片等长；雄蕊20—30，排成一列，花丝线形；雌蕊6至10几枚，子房具柔毛。果实近球形，直径小于1厘米，包藏于宿萼内，无毛或微具柔毛；核具粗皱纹。 花期7—8片，果期10-12月。
产地分布：产云南(屏边、勐腊)。生谷沟底下灌丛中或林下，海拔600—3300米.—印度、菲律宾也有分布。
参考文献：Rubuslueen FockeinAbhf .Naturw．Ver Bremen；4:199．1814；hook：f.FL Brit．Ind．2：338.1878； Focke，Bibl． Bot．1 72(2)：213．1911．
亚组概述：Subsect．Corchorifolii(FocKe)Yu．et，Lu，植物分类报20(3)：306．1982．——S(ct．Corchori／olii Focke，BiN．Bot．；了2(2)：129．1911 et 83：36，1914．
《Flora of China》 Vol. 9 (2003)
Rubus lucens Focke
光亮悬钩子 guang liang xuan gou zi
Shrubs evergreen, scandent, ca. 4 m tall. Branchlets thinly pubescent or subglabrous, becoming glabrescent, with minute prickles. Leaves ternately-pinnately compound, 3-foliolate; petiole 4–10(–15) cm, petiolule of terminal leaflet 1.5–3 cm, lateral leaflets shortly petiolulate, thinly pubescent or subglabrescent, with sparse prickles; stipules caducous, linear or lanceolate, 5–7 mm, thinly pubescent; blade of leaflets ovate, broadly elliptic, or ovate-lanceolate, 8–13 × 4–7 cm, leathery, lateral veins 8–10 pairs, adaxially shiny, both surfaces glabrous or thinly pubescent only along veins, base rounded or broadly cuneate, margin sparsely shallowly sharply serrate, apex caudate. Inflorescences terminal or axillary, cymose panicles, terminal ones 15–30 cm, lateral ones shorter; rachis and pedicels thinly pubescent; bracts linear or lanceolate, 4–6 mm, puberulous. Pedicel ca. 1 cm. Calyx abaxially thinly soft hairy; tube pelviform; sepals erect in fruit, oblong, 4–6 × 2–3 mm, margin thinly gray tomentose, apex obtuse, abruptly pointed. Petals white or pink, obovate, nearly as long as sepals. Stamens usually 20–40, sometimes to more than 70, shorter than petals; filaments linear. Pistils 10 to more than 20, shorter than stamens; ovary soft hairy. Aggregate fruit subglobose, less than 1 cm in diam., glabrous or slightly soft hairy, enclosed in calyx; pyrenes coarsely rugose. Fl. Jun–Aug, fr. Oct–Dec.
Montane valleys, ravines, forests, thickets; 600--3000 m. S Yunnan [India, Indonesia, Philippines].
别名：光亮莓;亮叶黄龙须;亮黄龙须;
科名：蔷薇科 Rosaceae
属名：悬钩子属 Rubus
84.光亮悬钩子 图版14: 1-5
Rulous lucens Focke in Abh. Naturw. Ver. Bremen 4: 199. 1874; Heck. f. Fl. Brit. Ind. 2: 338. 1878; Focke, Bibl. Bot. 72(2): 213. 1911.
常绿攀援灌木，高约斗米；老枝无毛，幼枝具细柔毛或近无毛，具短小皮刺。复叶具3小叶；小叶片革质，卵形、宽椭圆形或卵状披针形，长B-13厘米，宽4-7厘米，顶端尾状渐尖，基部圆形或宽楔形，上面光亮，两面无毛或仅沿叶脉具细柔毛，边缘具稀疏浅锐小锯齿，叶脉8-10对；叶柄长4-15厘米，通常位于花序基部的叶具较短叶柄，被细柔毛或老时近无毛，疏生小皮刺；顶生小叶柄长1.5-3厘米；托叶离生，线形或披针形，具细柔毛，早落。圆锥花序顶生或腋生，顶生花序长15-30厘米，被细柔毛；花梗长约1厘米；苞片与托叶相似；花直径不到1厘米；花萼被细柔毛；萼筒很短；萼片长圆形，顶端圆钝有突尖头，边缘被灰白色细绒毛，在果期直立；花瓣倒卵形，白色或浅红色，几与萼片等长；雄蕊20-30，排成一列，花丝线形；雌蕊6至10几枚，子房具柔毛。果实近球形，直径小于1厘米，包藏于宿萼内，无毛或微具柔毛；核具粗皱纹。花期7-8月，果期10-12月。
产云南（屏边、勐腊）。生谷沟底下灌丛中或林下，海拔600-3300米。印度、菲律宾也有分布。
形态特征：常绿攀援灌木；高约4米；老枝无毛，幼枝具细柔毛或近无毛，具短小皮刺；复叶具3小叶；小叶片革质，卵形、宽椭圆形或卵状披针形，长：8-13厘米，宽4-7厘米，顶端尾状渐尖，基部圆形或宽楔形 ，上面光亮，两面无毛或仅沿叶脉具细柔毛：，边缘具稀疏浅锐小锯齿，叶脉8—10对；叶柄长4-15厘米，通常位于花序基部的叶具较短叶柄，被细柔毛或老时近无毛，疏生小皮刺；顶生小叶柄长1.5—3厘米；托叶离生，线形或披针形，具细柔毛，早落。圆锥花序顶生或腋生，顶生花序长15—30厘米，被细柔毛；花梗长约1厘米；苞片与托叶相似；花直径不到1厘米；花萼被细柔毛；萼筒很短；萼片长圆形，顶端圆钝有突尖头，边缘被灰白色细绒毛，在果期直立；花瓣倒卵形，白色或浅红色，几与萼片等长；雄蕊20—30，排成一列，花丝线形；雌蕊6至10几枚，子房具柔毛。果实近球形，直径小于1厘米，包藏于宿萼内，无毛或微具柔毛；核具粗皱纹。 花期7—8片，果期10-12月。
产地分布：产云南(屏边、勐腊)。生谷沟底下灌丛中或林下，海拔600—3300米.—印度、菲律宾也有分布。
参考文献：Rubuslueen FockeinAbhf .Naturw．Ver Bremen；4:199．1814；hook：f.FL Brit．Ind．2：338.1878； Focke，Bibl． Bot．1 72(2)：213．1911．
亚组概述：Subsect．Corchorifolii(FocKe)Yu．et，Lu，植物分类报20(3)：306．1982．——S(ct．Corchori／olii Focke，BiN．Bot．；了2(2)：129．1911 et 83：36，1914．
《Flora of China》 Vol. 9 (2003)
Rubus lucens Focke
光亮悬钩子 guang liang xuan gou zi
Shrubs evergreen, scandent, ca. 4 m tall. Branchlets thinly pubescent or subglabrous, becoming glabrescent, with minute prickles. Leaves ternately-pinnately compound, 3-foliolate; petiole 4–10(–15) cm, petiolule of terminal leaflet 1.5–3 cm, lateral leaflets shortly petiolulate, thinly pubescent or subglabrescent, with sparse prickles; stipules caducous, linear or lanceolate, 5–7 mm, thinly pubescent; blade of leaflets ovate, broadly elliptic, or ovate-lanceolate, 8–13 × 4–7 cm, leathery, lateral veins 8–10 pairs, adaxially shiny, both surfaces glabrous or thinly pubescent only along veins, base rounded or broadly cuneate, margin sparsely shallowly sharply serrate, apex caudate. Inflorescences terminal or axillary, cymose panicles, terminal ones 15–30 cm, lateral ones shorter; rachis and pedicels thinly pubescent; bracts linear or lanceolate, 4–6 mm, puberulous. Pedicel ca. 1 cm. Calyx abaxially thinly soft hairy; tube pelviform; sepals erect in fruit, oblong, 4–6 × 2–3 mm, margin thinly gray tomentose, apex obtuse, abruptly pointed. Petals white or pink, obovate, nearly as long as sepals. Stamens usually 20–40, sometimes to more than 70, shorter than petals; filaments linear. Pistils 10 to more than 20, shorter than stamens; ovary soft hairy. Aggregate fruit subglobose, less than 1 cm in diam., glabrous or slightly soft hairy, enclosed in calyx; pyrenes coarsely rugose. Fl. Jun–Aug, fr. Oct–Dec.
Montane valleys, ravines, forests, thickets; 600--3000 m. S Yunnan [India, Indonesia, Philippines].