毛萼莓Rubus chroosepalus Focke
毛萼莓Rubus chroosepalus Focke
109.毛萼莓（经济植物手册）毛萼悬钩子、紫萼悬钩子（秦岭植物志），紫萼莓（广西植物名录）图版20：4-5
Rubus chroosepalus Focke in Hook. Icon. Pl. ser. 3. 10: pl. 1952. 1891 et Bibl. Bot. 72 (1): 52. f. 15. 1910; Hand. -Mazz. Symb. Sin. 7: 491. 1933. ——R. mouyousensisLevl. in Fedde, Repert. sp. nov. 4: 333. 1907 et in Bull. Acad. Geog. Bot. 20 (Mem.): 44. 1909; Foche, Bibl. Bot. 72 (1): 62. 1910: Thuan in Fl. Camb. laos et Vietn. 7: 42. 1968: 中国高等植物图鉴2: 263.图2255. 1972;秦岭植物志l (2): 529.1974.R. petaloideus Levl. in Fedde, Repert. sp. nov. 12: 506. 1913.
半常绿攀援灌木；枝细，幼时有柔毛，老时无毛，疏生微弯皮刺。单叶，近圆形或宽卵形，直径5-10.5厘米，顶端尾状短渐尖，基部心形，上面无毛，下面密被灰白色或黄白色绒毛，沿叶脉有稀疏柔毛，下面叶脉突起，侧脉5-6对，基部有5条掌状脉，边缘不明显的波状并有不整齐的尖锐锯齿；叶柄长4-7厘米，无毛，疏生微弯小皮刺；托叶离生，披针形，不分裂或顶端浅裂，早落。圆锥花序顶生，连总花梗长可达27厘米，下部的花序枝开展；总花梗和花梗均被绢状长柔毛；花梗长3-6毫米；苞片披针形，两面均被柔毛，全缘或顶端常3浅裂，早落；花直径1-1.5厘米；花萼外密被灰白色或黄白色绢状长柔毛；萼筒浅杯状；萼片卵形或卵状披针形，顶端渐尖，全缘，里面紫色而无毛，仅边缘有绒毛状短毛；无花瓣；雄蕊多数，花丝钻形，短于萼片；雌蕊约15或较少，比雄蕊长，通常无毛。果实球形，直径约1厘米，紫黑色或黑色，无毛；核具皱纹。花期5-6月，果期7-8月。
产陕西、湖北、湖南、江西、福建、广东、广西、四川、云南、贵州。生海拔300-2000米的山坡灌丛中或林缘。越南也有分布。
果可供食用；根、茎和叶为提制栲胶的原料。
《Flora of China》 Vol. 9 (2003)
Rubus chroosepalus Focke
毛萼莓 mao e mei
Shrubs scandent, semievergreen. Branchlets brownish or dark brown to blackish brown, soft hairy when young, glabrescent, with sparse, curved prickles. Leaves simple; petiole 4–7 cm, glabrous or hairy, with sparse, slightly curved prickles; stipules caducous, free, lanceolate, to 1.8 cm, sericeous-villous or arachnoid hairy, undivided or apically lobed; blade suborbicular to broadly ovate, 5–10.5 cm in diam., palmately 5-veined, lateral veins 5 or 6 pairs, raised abaxially, impressed adaxially, thickly papery, abaxially densely gray or yellowish white tomentose or arachnoid hairy, sparsely pilose along veins, adaxially glabrous, base cordate, margin inconspicuously undulate, with uneven sharp teeth, apex shortly acuminate. Inflorescences terminal, cymose panicles, 17–27 cm; rachis and pedicels sericeous-villous or arachnoid hairy; bracts caducous, lanceolate, shorter than stipules, both surfaces sericeous-villous or arachnoid hairy, margin entire or 3-lobed apically. Pedicel 3–7 mm. Flowers 1–1.5 cm in diam. Calyx abaxially densely gray or yellowish white sericeous-villous; tube shallowly cupular; sepals ovate or ovate-lanceolate, 5–7 × 3–4 mm, margin tomentose, entire, apex acuminate. Petals absent. Stamens many, shorter than sepals; filaments subulate. Pistils ca. 15, longer than stamens, glabrous. Aggregate fruit purplish black or black, globose, ca. 1 cm in diam., glabrous; pyrenes rugose. Fl. May–Jun, fr. Jul–Aug.
Thickets on slopes, forest margins; 300--2000 m. Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Shaanxi, Sichuan, Yunnan [Vietnam].
别名：紫萼莓;盖碗茶;紫萼悬钩子;黑泡;毛萼悬钩子;色萼莓;
科名：蔷薇科 Rosaceae
属名：悬钩子属 Rubus
109.毛萼莓（经济植物手册）毛萼悬钩子、紫萼悬钩子（秦岭植物志），紫萼莓（广西植物名录）图版20：4-5
Rubus chroosepalus Focke in Hook. Icon. Pl. ser. 3. 10: pl. 1952. 1891 et Bibl. Bot. 72 (1): 52. f. 15. 1910; Hand. -Mazz. Symb. Sin. 7: 491. 1933. ——R. mouyousensisLevl. in Fedde, Repert. sp. nov. 4: 333. 1907 et in Bull. Acad. Geog. Bot. 20 (Mem.): 44. 1909; Foche, Bibl. Bot. 72 (1): 62. 1910: Thuan in Fl. Camb. laos et Vietn. 7: 42. 1968: 中国高等植物图鉴2: 263.图2255. 1972;秦岭植物志l (2): 529.1974.R. petaloideus Levl. in Fedde, Repert. sp. nov. 12: 506. 1913.
半常绿攀援灌木；枝细，幼时有柔毛，老时无毛，疏生微弯皮刺。单叶，近圆形或宽卵形，直径5-10.5厘米，顶端尾状短渐尖，基部心形，上面无毛，下面密被灰白色或黄白色绒毛，沿叶脉有稀疏柔毛，下面叶脉突起，侧脉5-6对，基部有5条掌状脉，边缘不明显的波状并有不整齐的尖锐锯齿；叶柄长4-7厘米，无毛，疏生微弯小皮刺；托叶离生，披针形，不分裂或顶端浅裂，早落。圆锥花序顶生，连总花梗长可达27厘米，下部的花序枝开展；总花梗和花梗均被绢状长柔毛；花梗长3-6毫米；苞片披针形，两面均被柔毛，全缘或顶端常3浅裂，早落；花直径1-1.5厘米；花萼外密被灰白色或黄白色绢状长柔毛；萼筒浅杯状；萼片卵形或卵状披针形，顶端渐尖，全缘，里面紫色而无毛，仅边缘有绒毛状短毛；无花瓣；雄蕊多数，花丝钻形，短于萼片；雌蕊约15或较少，比雄蕊长，通常无毛。果实球形，直径约1厘米，紫黑色或黑色，无毛；核具皱纹。花期5-6月，果期7-8月。
产陕西、湖北、湖南、江西、福建、广东、广西、四川、云南、贵州。生海拔300-2000米的山坡灌丛中或林缘。越南也有分布。
果可供食用；根、茎和叶为提制栲胶的原料。
《Flora of China》 Vol. 9 (2003)
Rubus chroosepalus Focke
毛萼莓 mao e mei
Shrubs scandent, semievergreen. Branchlets brownish or dark brown to blackish brown, soft hairy when young, glabrescent, with sparse, curved prickles. Leaves simple; petiole 4–7 cm, glabrous or hairy, with sparse, slightly curved prickles; stipules caducous, free, lanceolate, to 1.8 cm, sericeous-villous or arachnoid hairy, undivided or apically lobed; blade suborbicular to broadly ovate, 5–10.5 cm in diam., palmately 5-veined, lateral veins 5 or 6 pairs, raised abaxially, impressed adaxially, thickly papery, abaxially densely gray or yellowish white tomentose or arachnoid hairy, sparsely pilose along veins, adaxially glabrous, base cordate, margin inconspicuously undulate, with uneven sharp teeth, apex shortly acuminate. Inflorescences terminal, cymose panicles, 17–27 cm; rachis and pedicels sericeous-villous or arachnoid hairy; bracts caducous, lanceolate, shorter than stipules, both surfaces sericeous-villous or arachnoid hairy, margin entire or 3-lobed apically. Pedicel 3–7 mm. Flowers 1–1.5 cm in diam. Calyx abaxially densely gray or yellowish white sericeous-villous; tube shallowly cupular; sepals ovate or ovate-lanceolate, 5–7 × 3–4 mm, margin tomentose, entire, apex acuminate. Petals absent. Stamens many, shorter than sepals; filaments subulate. Pistils ca. 15, longer than stamens, glabrous. Aggregate fruit purplish black or black, globose, ca. 1 cm in diam., glabrous; pyrenes rugose. Fl. May–Jun, fr. Jul–Aug.
Thickets on slopes, forest margins; 300--2000 m. Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Shaanxi, Sichuan, Yunnan [Vietnam].