云南扁担杆属植物评注

云南扁担杆属植物计有14种3变种,本文对其中9种1变种作了分类学评注,并确认中国新记录2种．云南新记录1种,新组合1变种及新异名6个。     

中国云南、泰国和越南木兰科植物新资料

报道了木兰科植物中国云南新记录 1亚种 1变种 ,泰国新记录 2种和越南新记录 1种 ,引证标本均保存于中国国家林业局云南珍稀濒特森林植物保护与繁育实验室标本馆 (YCP)     

云南蕨类植物小志(二)

根据PYU(云南大学蕨类植物标本室)保存的标本,报道云南蕨类植物若干新资料,内容为:3新种,2新变种,中国分布新记录2种,云南分布新记录1属3种,1个种的新组合名称,另1个种的属、科位置的订正及其新组合名称.     

云南虉草族植物的订正

在禾本科植物编志工作中,我们先后订正了一些族、属和种的分类学问题,发现了不少新植物和一些在我国境内首次记录的种。本文只报道云南虉草族的各分类群,包括茅香属1种,黄花茅属4种1变种,其中1个是新种,1个是新变种,1种是中国新记录,虉草属3种及1变种,其中2种是中国新记录。     

云南产凤丫蕨属植物(裸子蕨科)的分类订正

订正了云南产的凤丫蕨属植物 ,承认云南产 1 3种和 2变种 ,其中 ,云南分布新记录 2种。文中处理了 1 4个新异名。属下分类群也进行了重要订正。     

中国云南纳板河国家级自然保护区苔藓植物研究

在野外调查和标本鉴定的基础上,首次报道了中国云南纳板河流域国家级自然保护区有苔藓植物59科157属385种3变种3亚种,包括中国大陆新记录种3种,云南新记录属2属,新记录种和亚种12种;西双版纳地区新记录科4科,新记录属12属,新记录种140种.同时,对优势科属种组成及生境类型进行了初步分析,为我国热带地区苔藓植物区系研究提供了丰富资料.     

云南叉蕨属(Tectaria Cav.)的增补与订正

叉蕨属是蕨类植物的大属之一,全世界约150种,分布于世界热带及亚热带地区。据记载,中国 有27种、2变种,分布在长江以南,仅有2种北达长江以北四川境内,而大部分种类集中分布在云南。近 来,笔者主要对保存在中国科学院昆明植物研究所标本室的标本进行了清理,也参考了中国科学院植物 研究所标本馆的标本,这些标本不少是近年来所采集,其中,发现1新种并有1种和1变种为中国新记 录,1种为云南新记录,1种为贵州新记录,有4个种名是新异名,即Tectaria cosimilis Ching et C．H．Wang, T．decurrenti-calata Ching et C．H．Wang,T．fengii Ching et C. H．Wang,T．Simaoensis Ching et C.H．Wang。至此,所知云南产叉蕨属有22种、2变种。     

云南蕨类植物小志

根据ＰＹＵ（云南大学蕨类植物标本室）保存的标本,报道云南蕨类植物若干新资料,内容为：３新种,２新变种,中国分布新记录２种,云南分布新记录１属３种,１个种的新组合名称,另１个种的属、科位置的订正及其新组合名称。     

中国楼梯草属(荨麻科)植物省级分布新记录

报道荨麻科楼梯草属7种1变种植物在我国6个省区分布的新记录,其中广西分布新记录的有算盘楼梯草和多歧楼梯草,贵州分布新记录的有曲毛楼梯草,海南分布新记录的有锐齿楼梯草和深绿楼梯草,湖南分布新记录的有短毛楼梯草,四川分布新记录的有丝梗楼梯草,云南分布新记录的有细角楼梯草。     

山东植物志补遗(一)

报道了山东分布新记录科 1个 ,新记录属 1个 ,新记录种 1 2个 ,新记录变种 4个 ,新记录变型 1个。     

海桐花属一些种类的新异名

作为对英文版“Flora of China”海桐花科的分类学修订结果,提出了海桐花属6个种的8个新异名,并分别进行了讨论。     

New synonymies of some species of Pittosporum (Pittosporaceae)

As part of a revision of Chinese Pittosporum Banks ex Gaertn. for the forthcoming account of Pittosporaceae in “Flora of China”, Volume 9, eight names, all described from China, are reduced to synonymy as follows: P. illicioides Makino var. angustifolium T. C. Huang ex S. Y. Lu, syn. nov. and P. illicioides var. stenophyllum P. L. Chiu ex H. T. Chang & S. Z. Yan, syn. nov., both under P. illicioides; P. densinervatum H. T. Chang & S. Z. Yan, syn. nov. and P. longicarpum S. K. Wu ex C. Y. Wu, syn. nov., both under P. kweichowense Gowda var. kweichowense; P. polycarpum H. T. Chang & S. Z. Yan, syn. nov. under P. paniculiferum H. T. Chang & S. Z. Yan; P. membranifolium S. C. Huang ex C. Y. Wu, syn. nov. under P. perryanum Gowda var. perryanum; P. motanthum C. Y. Wu, syn. nov. under P. podocarpum Gagnep. var. podocarpum; and P. tobira (Thunb.) W. T Aiton var. chinense S. Kobayashi, syn. nov. under P. tobira.     

滇产凤尾蕨属植物小志

本文订正滇产凤尾蕨属植物2种和1变种。Pteris subsimplex Ching ex Ching et S．H．Wu、Pteris hekouensis Ching ex Ching et S．H．Wu和Pteris monghaiensis Ching ex Ching et S．H．Wu被作为新异名处理。     

Taxonomic notes on Pteris L. (Pteridaceae) from Yunnan,China

In the present paper, two species and one variety of the fern genus Pteris from Yunnan have been revised. Pteris subsimplex Ching ex Ching et S. H. Wu, Pteris hekouensis Ching ex Ching et S. H. Wu and Pteris monghaiensis Ching ex Ching et S. H. Wuare treated as new synonyms.     

Notes on the Genus Osmanthus Lour. in China

In the present paper a new species, Osmanthus gracilinervis Chia ex R. L. Lu, is described from Guangxi. The new species is also distributed in Guangdong, Jiangxi, Zhejiang, Hunan and Sichuan. Based on the analysis of a great deal of specimens, eight species, i.e. Osmanthus corymbosus H. W. Li, O. longispermus H. T. Chang, O. angustifolius H. T. Chang, O. triandrus H. T. Chang, O. longicarpus H. T. Chang, O. omeiensis Fang ex H. T. Chang, O. nanchuanensis H. T. Chang and 0. cylindricus H. T. Chang, are reduced as the synonyms of O. marginatus (Champ. ex Benth.) Hemsl. var. marginatus. O. longissimus H. T. Chang and O. pachyphyllus H. T. Chang are respectively reduced to varieties of O. marginatus, i.e.O. marginatus var. longissimus (H.T. Chang) R. L. Lu and var. pachyphyllus (H. T.Chang) R. L. Lu. And finally O. maximus H. T. Chang is treated in this paper as a synonym of O. matsumuranus Hayata.     

云南产凤尾蕨属植物(凤尾蕨科)的新修订

在《中国植物志》和《云南植物志》的基础上,对云南产凤尾蕨属植物进行新的分类修订。文中澄清了8个混淆类群,其中新等级1种,即高原凤尾蕨Pteriscuspigera(Chingex Ching et S.H.Wu)X.Q.Song;云南分布新记录1种,即假指状凤尾蕨Pteris psudodactylina Ching et S.K.Wu;新异名3个,即Pteris asperi-caulis var.cuspigera Chingex Ching et S.H.Wu,Pteris inaequalis Bak.及Pteris wallichiana var.yunnanensis(Christ)Ching et S.H.Wu。还列出了新修订种类的文献引证、标本引证、生境和地理分布。经该文研究确认,现知云南有该属植物48种。     

A Study on the Genus Gynostemma Bl. (Cucurbitaceae) from China

The genus Gynostemma B1. consists of 13 species and 2 varieties in the whole world, among which 11 species and 2 varieties occur in China. They are distributed in S. Shaanxi and the southern part of the Yangtze River (including Taiwan province) in China and also in Korea, Japan, Sri Lanka, India and Malesia. Based on the characters and dehiscence of fruit, the genus Gynostemma B1. may be divided into two subgenera, i.e. Subgen. I. Gynostemma and Subgen. II. Trirostllum (Z. P. Wang et Q. Z. Xie) C. Y. Wu ct S. K. Chen, comb. nov. 1. Subgenus Gynostemma. The fruits are baccate, globose, 3-umbonate and incorni culate on the apical side, indehiscent when mature. The style apex in female flower is bifid. Type of subgenus: Gynostemma pentaphyllum (Thunb.) Mak. This subgenus contains 8 species and 2 varieties in the world, among which 6 species and 2 varieties occur in China, i.e.1.G. simplicifolium B1. (Yunnan, Hainan of Guangdong); 2. G. laxum (Wall.) Cogn. (S. Yunnan, Hainan of Guangdong and Guangxi); 3. G. burmanicum King ex Chakr. (Yunnan), 3a. G. burmanicum var. molle C. Y. Wu (Yunnan); 4. G. pentaphyllum (Thunb.) Mak. (S. Shaanxi and the soutern area of the Yangtze River of China), 4a. G. pentaphyllum (Thunb.) Mak. var. dasycarpum C. V. Wu (Yunnan); 5. G. pubescens (Gagnep.) C. Y. Wu, st. nov. (Yunnan); 6. G. longipes C. Y. Wu, sp. nov. (endemic to China: Yunnan, Sichuan, Guizhou, Shaanxi and Guangxi). 2. Subgenus Trirostellum (Z. P. Wang et Q. Z. Xie) C. Y. Wu et S. K. Chen, comb. nov.——Trirostellum Z. P. Wang et Q. Z. Xie in Acta Phytotaxonomia Sinica 19 (4): 483. 1981, syn. nov. The fruit are capsules, subcampanulate, 3-corniculate on the apical side, dehiscent when mature. The style apex in female flower is luniform and irregularly denticulate at margin, rarely bifid. Type of subgenus: Gynostemma cardiospermum Cogn. ex Oliv. This subgenus comprises 5 species, which are all endemic to China. 1. G. yixingense (Z. P. Wang et Q. Z. Xie) C. Y. Wu et S. K. Chen (Jiangsu and Zhejiang); 2. G. cardio spermum Cogn. ex Oliv. (Hubei, Shaanxi and Sichuan); 3. G. microspermum C. Y. Wu et S. K. Chen (S. Yunnan); 4. G. aggregatum C. Y. Wu et S. K. Chen (NW. Yunnan); 5. G.laxiflorum C. Y. Wu et S. K. Chen (Anhui).     

越南蕨类植物新记载(2)

Nine species of ferns are reported for the first time from Vietnam： Cyrtomium pachyphyllum （Rosenst.） C. Chr. C. shingianum H. S. Kung et P. S. Wang, Dryopteri bodinieri （Christ） C. Chr., D. gyrnnosora （Makino） C. Chr. Teratophyllum aculeatum （B1.） Mett. ex Kuhn, Elaphoglossunm sinii C. Chr. ex Wu, Tectaria herpetocaulos Holtt. T. hokouensis Ching et C. H. Wang, BoninieUa cardiophylla （Hance） Tagawa, distributions are discussed.     

Some New Records of Ferns from Vietnam ( 2)

Nine species of ferns are reported for the first time from Vietnam: Cyrtomium pachyp hyllum ( Rosenst. ) C. Chr. , C1 shingianum H. S. Kung et P. S. Wang, Dryopteri bodinieri ( Christ) C. Chr. , D1 gymnosora (Makino) C. Chr. , Teratop hyllum aculeatum ( Bl. ) Mett. ex Kuhn, Elaphoglossunm sinii C. Chr. ex Wu, Tectaria herpetocaulos Holtt. , T1 hokouensis Ching et C. H. Wang, Boniniella cardiophylla ( Hance) Tagawa, distributions are discussed.