云南东南部楼梯草属二新种

描述了从云南东南部发现的荨麻科楼梯草属二新种,其中黄连山楼梯草隶属于骤尖楼梯草组骤尖楼梯草系,腺点楼梯草隶属于骤尖楼梯草组盘托楼梯草系.     

云南东南部楼梯草属二新种

描述了从云南东南部发现的荨麻科楼梯草属二新种,其中黄连山楼梯草隶属于骤尖楼梯草组骤尖楼梯草系,腺点楼梯草隶属于骤尖楼梯草组盘托楼梯草系。     

楼梯草属四新种和一新变种

描述了荨麻科楼梯草属小叶楼梯草组一新变种,维西楼梯草,骤尖楼梯草组骤尖楼梯草系一新种,兜船楼梯草,南川楼梯草系二新种,罗氏楼梯草和异晶楼梯草,以及疏毛楼梯草系一新种,福贡楼梯草。     

楼梯草属研究随记

在该文中首次给出革叶楼梯草的雄头状花序描述; 还给出樱叶楼梯草雄头状花序的修正描述和兜苞墨脱楼梯草的修正特征集要; 写出托叶楼梯草和南川楼梯草二种的分类学修订,其中包括2新变种和2新等级; 描述了小叶楼梯草组的1新种和骤尖楼梯草组的3新种; 数年前被归并为异名的兜苞墨脱楼梯草和五肋楼梯草得到恢复。     

楼梯草属研究随记

在该文中首次给出革叶楼梯草的雄头状花序描述;还给出樱叶楼梯草雄头状花序的修正描述和兜苞墨脱楼梯草的修正特征集要;写出托叶楼梯草和南川楼梯草二种的分类学修订,其中包括2新变种和2新等级;描述了小叶楼梯草组的1新种和骤尖楼梯草组的3新种;数年前被归并为异名的兜苞墨脱楼梯草和五肋楼梯草得到恢复。     

云南楼梯草属一新种

本文发表了作者最近在考察勐仑热带雨林时发现的楼梯草属一新种,勐仑楼梯草Elatostema menglunense。     

中国楼梯草属和赤车属(荨麻科)植物在各省的分布新记录

报道荨麻科楼梯草属和赤车属共18种植物在我国9个省区的分布新记录,其中有安徽的对叶楼梯草,福建的骤尖楼梯草和异被赤车。甘肃的庐山楼梯草。广西的大叶赤车,贵州的樱叶楼梯草,裂序楼梯草,曲毛赤车和波缘赤车,湖南的梨序楼梯草,四川的裂序楼梯草和漾濞楼梯草,西藏的翅苞楼梯草,拟盘托楼梯草,贡山楼梯草和李恒楼梯草,云南的短齿楼梯草,无苞楼梯草,樱叶楼梯草。裂序楼梯草和伏毛楼梯草。     

克钦楼梯草, 缅甸荨麻科一新种

该文描述了自缅甸北部发现的荨麻科楼梯草属一新种,克钦楼梯草。此种在体态上与骤尖楼梯草甚为相似,与后者的区别在于本种的每一茎节具正常叶和一退化叶,托叶狭披针状条形和无脉,雌总苞苞片无角状突起,雌小苞片较大,呈楔状长圆形,雌花具一小花被片,以及雌蕊具一宽倒卵球形柱头。     

新宁楼梯草的分类学订正

根据对新宁楼梯草Elatostema xinningense W.T.Wang模式标本的研究,结合在新宁楼梯草模式产地湖南省新宁县紫云山的野外调查,将新宁楼梯草降级并组合为对叶楼梯草E.sinense H.Schr⒐ter的变种。     

安徽省楼梯草属新记录

报道了产于安徽省楼梯草属2新记录种,分别为锐齿楼梯草(Elatostema cyrtandrifolium)、深绿楼梯草(Elatostema atroviride).     

Four New Species and One Variety of Elatostema (Urticaceae) from China

One variety, Elatostema bijiangense var. weixiense, belonging to sect. Weddellia ser. Crenata, one species, E.cucullatonaviculare, belonging to sect. Elatostema ser. Cuspidata, two species, E.luoi and E.heterogrammicum, belonging to sect. Elatostema ser. nanchuanensia, and one species, E.fugongense, belonging to sect. Elatostema ser. Albopilosa, are described as new from China.     

金喜楼梯草(荨麻科),越南楼梯草属植物一新种

对产自越南的荨麻科楼梯草属植物一新种金喜楼梯草（Elatostema kimhyense Y.G.Wei & V.T.Do）作了描述和绘图。该种生长于海拔350~400和1 100~1 200 m的石灰岩山地林下。该新种与越南楼梯草（E.vietnamense Q.Lin & L.D.Duan）接近,区别在于其拥有肉质茎,羽状脉,叶背面、苞片和小苞片被微硬毛。     

Two new species and a new series of Elatostema (Urticaceae) from China

The new series Elatostema section Elatostema series Albopilosoides Q.Lin & L.D.Duan (Urticaceae) is described, and two new species of Elatostema, namely Elatostema albopilosoides Q.Lin & L.D.Duan and Elatostema purpureum Q.Lin & L.D.Duan. from south Guizhou province, south‐west China are described and illustrated. Both species were found growing only at the base of a large limestone chamber at an altitude of c. 800 m. Elatostema albopilosoides is morphologically similar to E. albopilosum W.T.Wang, but differs by having female inflorescences with peduncles 10–60 mm long (0–1.5 mm long in E. albopilosum) and receptacles 7–27 mm long, 7–24 mm wide (E. albopilosum: 1–4 mm long and 1–3 mm wide). Elatostema purpureum is also morphologically similar to E. albopilosum, but has stipules 5–6 mm long, 0.8–1.5 mm wide (4–7 mm long, 1.5–2.8 mm wide in E. albopilosum) and leaf blades obliquely elliptical to obliquely oblong‐obovate, 3.5–7.5 mm long and 1.5–2.5 mm wide (obliquely narrowly oblanceolate‐oblong, 12–17 cm long, 3–5 cm wide in E. purpureum:). © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society, 2008, 158 , 674–680.     

广西楼梯草属五新种

描述了在中国广西发现的楼梯草属五新种:小果楼梯草Elatostema microcarpum W.T.Wang & Y.G.Wei在体态方面与荔波楼梯草E.liboense W.T.Wang极为相似,但茎较低矮,不具软鳞片,叶上面无毛,钟乳体较小而可区别。圆序楼梯草Elatostema gyrocephalumW.T.Wang &Y.G.Wei在体态上与浅齿楼梯草E.crena-tum W.T.Wang相似,但叶两面均有糙伏毛,侧脉较少,4-6对,钟乳体较小,长约0.1 mm而不同。对序楼梯草 Elatostema binatum W.T.Wang &Y.G.Wei在亲缘关系方面与深绿楼梯草E.atroviride W.T.Wang相近,但茎和叶无毛,雄花序托较小,近方形,长度及宽度约6.5 mm,小苞片较小,长约1.5 mm,无毛,可以区别。河池楼梯草Elatostema hechiense W.T.Wang &Y.G.Wei似华南楼梯草E.balansae Gagnep.但叶的渐尖头全缘,钟乳体较小,长0.1-0.15 mm,雌花序苞片顶端无角状突起,可以区别。环江楼梯草Elatostema huanjiangense W.T.Wang & Y.G.Wei可能与樟叶楼梯草Elatostema petelotii Gangnep.有亲缘关系,但后者的叶全缘,钟乳体较大,长0.3-0.7 mm,侧脉在狭侧3条,在宽侧4条,但后者的叶全缘,钟乳体较大,长0.3-0.7 mm,侧脉在狭侧3 条,在宽侧4条,雌花序常有长花序梗,而与本种相区别。     

Four New Species of Elatostema (Urticaceae) From China

Four new species of the genus Elatostema are described. They are E. coriaceifolium W. T. Wang, E. glochidioides W.T.Wang,E. liboense W.T.Wang,and E. baiseense W. T. Wang     

A revision of Elatostema section Weddelia series Salvinioida (Urticaceae)

Based on examinations of specimens of Elatostema and Pellionia housed at K, KUN, L, P, PE, and YUNU, Elatostema section Weddelia series Salvinioida is taxonomically revised. Two species are recognized, described, and illustrated, and a key to the species is provided. Elatostema salvinioides var. robustum W.T.Wang is treated as a synonym of E. salvinioides W.T.Wang. Pellionia imbricata Gagnepain is transferred to Elatostema and a lectotype is designated herein. A new name, Elatostema simplicissimum Q. Lin, is provided because Elatostema imbricans was previously occupied. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society, 2008, 158 , 62–66.     

Six new species of Elatostema (Urticaceae) from Yunnan

Six new species of the genus Elatostema (Urticaceae), E.dentatocaudatum, E.baoshanense, E.cuipingfengense, E.viridicostatum, E.flexuosicaule and E.globosostigmatum, from Yunnan Province, China are described and illustrated. The diagnostic differences between the six new species and their respective allies are given.     

重庆赤车属一新种和楼梯草属二新种

描述了自重庆市江津区四面山发现的荨麻科赤车属一新种和楼梯草属二新种：（1）四面山赤车,与融安赤车近缘,区别在于新种的叶的二级脉较少,2枚雌花被片有短角状突起,以及长圆形瘦果;（2）稀柱毛楼梯草,可能与托叶楼梯草近缘,区别在于新种的叶较小,雌总苞苞片,以及雄、雌小苞片均在背面具龙骨状突起,柱头由只3~4根毛组成;（3）四面山楼梯草,与长尖楼梯草近缘,区别在于新种茎的顶端被短柔毛,雄头状花序的花序梗较短,以及雄总苞苞片呈条状船形,背面具龙骨状突起。