云南鳞毛蕨属植物分类概要

本文研究云南产鳞毛蕨属植物的属下分类并列出所有的种类。该属植物在云南现知至少有88种，属下可划分为3个亚属和12个组。为了使这些类群之间的特征轮廓清晰，本文提供了分亚属及分组的检索表。     

《西藏植物志》新增补(2)

The present paper is the Supplement 2 to the Flora of Xizang,  based upon a collection in 1980 by Mr. W. L. Chen et al. from Mêdog,  the south-eastern part of Xizang.  In the paper 11 new species are desribed and 10 new-record species are repor- ted.  All the type specimens are kept in the Herbarium of the Institure of Botany, Academia Sinica (PE).     

云南鳞毛蕨属泡鳞亚属的分类研究

本文修订了鳞毛蕨属泡鳞亚属的特征范围，对该亚属的2个组12个种进行了分类研 究，发现其中有新种1个，云南新分布的种5个。本文还对长期混淆不清的Dryopteris labo-rdei与D．gymnosora 的分类特征还进行了清理，恢复前者为独立存在的种。     

关于东亚的蛾眉蕨属某些种的分类问题

This paper deals with some species of Lunathyrium Koidz. in N. E. Asia; including the eastern mountainous district of N. E. China;  Far East Region of U. S. S. R.; Korea and Japan.     

苍山蕨属的研究

eterachopsis was proposed by the senior author as an independent genus of the family Aspleniaceae in 1940 with 2 species.  Since then much study on its morpho- logy,  anatomy,  gametophyte and palynology has been carried out by Nayar,  Bir,  Chan- dra & Nayar and Chang et al.,  and they are of the opinion that the genus like Ceterach, is a comparatively primitive element in the family Aspleniaceae.  The queer zigzag pa- tern of cutting of lanceolate fronds appears extraordinary in the family Aspleniaceae, and also suggests its antiquity in evolution. So far only 3 species  (C.  dalhousiae,  C. paucivenosa and C. magnifica) are recognized,  the former from W. Himalayas,  also known from Africa,  while the latter two from W. S. China (Yunnan).  However,  in the past forty years the Chinese botanists have discovered 2 more species as new in N. W. Yunnan,  thus bringing the total known species of the genus up to 5.  The present paper is a brief summary on the genus Ceterachopsis,  which will be published in detail in the Flora Sinica vol. 4.       Pteridologists are also divided in their views regarding the generic status of Cete- rachopsis with 5 well-defined species in Yunnan and the East Himalayas.  We prefer to mintain it as a genus separate from Asplenium on account of its distinct morpholo- gical features.  It is to be hoped that more species may come to light in the mountainsin N. W. Yunnan through further exploration now under way.     

广西蕗蕨属一新种

 One new species of the genus Mecodium, M. paramnioides H. G.Zhou et W. M. Chu, is described from Guangxi, China.     

横断山蹄盖蕨科新分类群

 Nine new species and twelve new varieties of Athyriaceae from the Hengduan Mountains, China, are described.     

海南岛叉蕨科植物的增补与修订

发现滇桂三相蕨Ataxipteris dianguiensis W. M. Chu & H. G. Zhou和多形叉蕨Tecataria polymorpha (Wall. ex Hook.) Copel.为海南新分布, 并为滇桂三相蕨指定了后选模式，讨论了燕尾叉蕨T. simonsii (Baker) Ching和中型叉蕨T. media Ching的异同，澄清了三叉蕨T. subtriphylla (Hook. & Arn.) Copel.和多形叉蕨的形态变异，把云南产狭基叉蕨T. polymorpha var. subcuneata Ching & Chu H. Wang处理为多形叉蕨的异名。至此，海南产叉蕨科植物为8属20种。     

亚洲大陆三叉蕨科的分类

The object of this paper is to deal with the  taxonomical  problems  of  the  family Aspidiaceae from the mainland of Asia.  In recent years I have had the opportunity to study copious materials of the family from this region, and recognized the following nine genera, namely, Lastreopsis Ching, Ctenitis C. Chr., Ctenitopsis Ching, Pleocnemia Presl, Arcypteris Underw., Tectaria Cavanilles, Quercifilix Cop.,  Hemigramma  Christ  and Pteridrys C. Chr. et Ching.      The members of this family are middle-sized, terrestrial ferns; rhizome erect or sub- erect, dictyostelic, scaly; leaves tufted, generally uniform, simple pinnate to tripinnatifid; veins free or anastomosing, forming areoles with or without free included veinlets; rachis and costa raised on the upper surface, and, as a rule, covered with  pale  brown multi- cellular articulate hairs (ctenitis-hairs); sori round or in a few cases acrostichoid; indusia reniform, or in some genera absent; spores bilateral with perispore.      Dryopteridaceae and Lomariopsidaceae are closely related to Aspidiaceae, and both were placed in the latter family by the fern students in the past.  The main differences of Dryopteridaceae from Aspidiaceae are: leaves pale green when dried; costa and costule grooved and free from articulate hairs (ctenitis-hairs) on the upper side; veins free or very rarely anastomosing (venatio cyrtomii).  In general appearance the genus Ctenitis of Aspidiaceae is very similar to the bipinnate  species  of  Dryopteridaceae,  such  as Dryopteris filix-mas (Linn.) Schott, but its costa and costule are raised and covered by ctenitis-hairs on the upper side, and the leaves turning dull brown when dried, so that it has no difficulty in distinguishing the genus from the true Dryopteris.  The recognition of the free-veined Ctenitis and its allies as the primitive tectarioid ferns is very important in delimiting both Aspidiaceae and Dryopteridaceae, which were all mixed up in the past. Moreover, from the standpoint of plant geography, these two families are also distinct, for the Dryopteridaceae are mainly ferns of the temperate regions and the mountains in subtropics in the Northern Hemisphere, but the Aspidiaceae are pantropical  by origin. The chief differences of Lomariopsidaceae from the Aspidiaceae are: rhizome creeping or high-climbing; leaves strongly dimorphous, free from the ctenitis-hairs; sori acrostichoid.       That Holttum has made Aspidiaceae a  subfamily  Tectarioideae  of  the  family Dennstaedtiaceae proves to be very unnatural, because there is hardly any affinity be- tween the two families; while Aspidiaceae of Copeland is a terrible mixture of Thely- pteridaceae, Athyriaceae, Dryopteridaceae and Aspidiaceae (sen. strict.) and a few other families, for even he himself admitted that no one can use the definition to identify any unknown members of his family.       Finally, I feel grateful to my teacher, Professor R. C. Ching, for his constant encou- ragement and warm guidance received both in the course of my study and in the prepara-tion of the present paper.     

中国岩蕨科植物研究(二)——成熟孢子体的比较形态解剖

本文报道了国产岩蕨科19个种l变种的比较形态解剖研究结果，其中10个种为我国 特有。  通过对根、根状茎、叶轴和叶柄关节的解剖，对叶、毛状体和孢子囊群的比较形态观察，及对20种孢子扫描电镜观察，扼要讨论了它们与系统发育和分类的关系。     

中国桫椤科植物的分类

本文记载了我国14种和2变种桫椤科植物及其分布。根据叶柄基部的鳞片，叶轴背面 两侧的气囊体，叶轴的颜色，囊群盖以及孢子数目等性状，把它们安排在2属2亚属中，并讨论了各类群之间可能的演化关系。     

中国凤尾蕨属细胞学的初步研究

本文报道了中国产10种凤尾蕨属植物和2种蕨属和栗蕨属植物的细胞学研究结果。  在凤尾蕨   属中，8种是多倍体或具有多倍体细胞型，4种是无性孢子繁殖的后代，6种实际上是种复合体或种复合   体成员，单纯有性生殖的二倍体只有2种。凤尾蕨至少具有9条孢子发生路线，在其同一个体上除了产   生二倍孢子外，还可能产生少量加倍或多倍孢子；广义的蜈蚣草实际上是个种复合体，其祖先的二倍体   细胞型广泛分布于中国亚热带地区说明这里可能是该复合体的起源中心；岩凤尾蕨具有不寻常的染色  体数目n＝55，这说明在本属和本科中可能存在着非整倍体进化。     

崇澍蕨属(Chieniopteris Ching)——中国蕨类植物的一新属

 A new fern genus, Chieniopteris Ching, based upon  Woodwardia  harlandii Hook. from South China, is here proposed.  Its systematic position seems to be apparently inter- mediate between Lorinseria Presl of the east North America and Woodwardia  Sm.  of the Old World, from the former the genus is distinguished by its upland habitat, by the uniform fronds of chartaceous or rather subcoriaceous texture  with  straw-colored stipe and rachis of the leaves; from the latter by the long  creeping  rhizome with  distant fronds, by the simple trilobed or generally simply pinnate lamina with a few pairs of entire or sometimes irregularly lobated lateral pinnae, which are connected at the base by a narrow wing on each side of the rachis, by the superficial and longer sori and by the veins anastomosing between the sori and the leaf margin.      While describing the plant as a Woodwardia, Hooker properly noted that it is very distinct from the oriental Woodwardia japonica (Linn. fil.) Sm. and W. prolifera Hook. Later Baker transferred Hooker's species under Woodwardia sect. Lorinseria in Synopsis Filicum in a juxtaposition with Woodwardia areolata (Linn.)  Moore, the type of the genus Lorinseria Presl.  It is J. Smith, who referred the southern Chinese plant to Lorin- seria Presl, with which it is somewhat similar in habit, but differs in characters diagnosed above, besides a distinct habitat and geographic area.      The new genus is now represented by two species, C. harlandii (Hook.) Ching and C. kempii (Cop.) Ching, all indigenous in South China, extending  southwardly  to  the northern part of Vietnam and eastwardly to the islands of southern Japan.      The new genus is named after professor S. S. Chien, director of the Institute of Botany, Academia Sinica, and president of the Botanical Society of China, to celebratehis 80th. birthday last year.     

四川石松属的资料

 In the present paper several species of Lycopodium L. from Sichuan, West China, are enumerated, of which 4 are described as new. They are: L. emeiense Ching et H. S. Kung, L. nanchuanense Ching et H. S. Kung, L. crispatum Ching and L. kangdingense Ching.  In the course of this study, the writer has tried as much as he could to review rather exhaustively all the Lycopodium species of the province published sporadically in the literature in the past and their identity is established on the basis of rich ma- terials available, thus a number of mistakes by earlier authors being revised.      My thanks are due to the comrades of herbaria of many botanical institutions and universities for their friendly co-operation, and to Prof. R. C. Ching of the Instituteof Botany, Academia Sinica, under whose guidance the present study was carried out.     

中国实蕨属的分类修订

对实蕨属Bolbitis的17种植物的孢子进行了扫描电镜观察。根据孢子周壁特征,中国产实蕨属的孢子明显可分为3种类型：A型孢子具网状周壁,B型孢子具鸡冠状-波状周壁,C型孢子具平滑的波状周壁。孢子周壁特征、叶脉式样和叶片顶部的形态是实蕨属中最有价值的分类学性状。根据标本检查,结合野外调查和孢子形态观察,对中国产实蕨属的分类进行了修订,确定中国有实蕨属植物20种和3杂交种,其中包括2个新组合B. fengiana (Ching) S. Y. Dong和B. medogensis (Ching & S. K. Wu) S. Y. Dong,以及2个中国新分布B. costata Ching ex C. Chr.和B. hookeriana K. Iwats.。将B. latipinna Ching、B. media Ching & Chu H. Wang、B. yunnanensis Ching、Egenolfia crassifolia Ching、E. crenata Ching & P. S. Chiu、E. fengiana Ching、E. medogensis Ching & S. K. Wu和E. ×yunnanensis Ching & P. S. Chiu等8个名称处理为新异名。文中给出了分种检索表、每个种的生境和分布资料、大多数种的特征集要和孢子扫描电镜照片。