《云南植物志》|| 五加科 Araliaceae ||柏那参属 Brassaiopsis Decne. et Planch. ||掌裂柏那参 Brassaiopsis hainla (Ham.) Seem.

1．掌裂柏那参 图版136，1－4
汉拉柏那参（植物分类学报）
Brassaiopsis hainla (Ham.) Seem. (1864), (1868); C. B. Clarke in Hook. f. (1879); Dunn (1911); Chung (1924); Hand.-Mazz. (1933); Li (1942); 何景、曾沧江 (1965).
Hedera hainla Ham. (1825); Euaraliopsis hainla (Ham.) Hutch. (1966).
乔木有刺，高5－15米；枝棕灰色，有圆锥状短刺，幼时被星状绒毛。叶掌状分裂，纸质，分裂不过叶片之半，宽15—25厘米，基部心形；叶柄粗壮，长8—21厘米，稍有星状柔毛或无毛；托叶不显；叶裂片5—7，三角形，长5—10厘米，宽5—11厘米，先端骤尖，基部宽，边缘近刺状粗锯齿，上面稍被星状短柔毛，不久脱落，下面疏被星状短柔毛或硬毛，侧脉在两面明显。伞形花序组成大圆锥花序顶生，密被绒毛；花序轴疏生短刺；苞片三角形，密被星状绒毛，宿存；伞形花序有花多数；总花梗长2—5厘米；小苞片长圆形，密被绒毛，长2毫米；小花梗长约1厘米，密被星状绒毛；花黄白色；花萼边缘5齿，外面密被星状短柔毛；花瓣5，长3毫米，反折，外面被星状短柔毛；雄蕊5，花丝与花瓣等长；子房2室，花盘微凸，花柱合生为1短柱状。果近球形，直径6毫米，花柱宿存，长2－3毫米。花期2－3月，果期7—8月。
产云南西部（大理、漾濞、泸水）、西南部（潞西、龙陵、澜沧、凤庆）及南部（景东、思茅）等地，生于海拔1300—2100米山谷林中。不丹，尼泊尔及印度亦有。
本种与掌叶柏那参 [Brassaiopsis palmata（Roxb.）Kurz]相似；但本种叶裂不超过叶片之半，裂片5－7，三角形；果近球形；花序轴疏生短刺与之区别。

《Flora of China》|| Araliaceae || Brassaiopsis ||浅裂罗伞 Brassaiopsis hainla

1. Brassaiopsis hainla (Buchanan-Hamilton) Seemann, J. Bot. 2: 291. 1864.

浅裂罗伞 qian lie luo san

Hedera hainla Buchanan-Hamilton in D. Don, Prodr. Fl. Nepal. 187. 1825; Brassaiopsis polyacantha (Wallich) R. N. Banerjee; H. polyacantha Wallich; Pseudobrassaiopsis hainla (Buchanan-Hamilton) R. N. Banerjee; P. polyacantha (Wallich) R. N. Banerjee.

Trees, to 15 m tall, hermaphroditic. Branches with conic prickles. Leaves simple, 5-7-lobed; petiole 15-25 cm, tomentose at first, glabrescent; stipules small or absent, ovate to ovate-deltoid; blade 17-35 cm wide, papery, lobes divided less than 1/2 way to base, broadly ovate-triangular to nearly rounded, abaxially stellate pubescent, glabrescent, adaxially tomentose, veins conspicuous on both surfaces, base broadly convex, margin sharply dentate, apex acuminate. Inflorescence terminal, apparently erect to ascending, densely tomentose, glabrescent after anthesis, with scattered prickles; primary axis to ca. 30 cm; secondary axes to 10(-13) cm; peduncles 1.5-2 cm; umbels 2.5-3.5 cm in diam.; pedicels 0.8-1 cm. Ovary 2-carpellate. Fruit subglobose, ca. 8 mm in diam.; styles persistent, ca. 2.5 mm. Fl. Dec-Mar, fr. Jun-Aug. 2n = 48.

Forests in valleys; 1300-2100 m. Yunnan [Bhutan, NE India, Myanmar, Nepal, Thailand].