雀儿豆属(豆科)的订正

在鉴定了大量标本的基础之上,作者将海棉豆属9种1亚种转入雀儿豆属,并对4个种和1个亚种作了合并,同时作了一新改级组合。     

东喜马拉雅地区雀儿豆属的修订

本文依据形态特征对分布于东喜马拉雅地区的雀区豆属植物进行了研究,认为荚果圆柱形,长圆形并且果皮具海绵状结构非该类植物所特有;垫状生活型则是植物对高山带,荒砾质带生态适应的结果。     

黄芪属与雀儿豆属(豆科)的定界问题——以米林黄芪为例谈谈对二属的认识

本文讨论了黄芪属与雀儿豆属的定界问题。作者以米林黄芪为例,分析了不同作者将其处理为不同属成员的原因。在研究了大量标本的基础上,进一步确认米林黄芪绝非雀儿豆属植物。同时,提出区别二属的关键特征。     

On the Genus Athyrium Ser. Epiraches Ching et Y. T. Hsieh ex Y. T. Hsieh

This paper,third in the series of an account of the genus Athyrium in China, presents a revision of the series Epiraches Ching et Y．T．Hsieh ex Y．T．Hsieh．A total of 11 species are recognized from China,and more than 20 names are reduced to synonyms in the present paper．Ser．Epiraches is anatural group in Athyrium,it is distinguished from all the other groups of the genus by its Asplenioid sori and indusia,The series is entirely Asian tropical,subtropical and primarily montane．Its northern limits in central and eastern China are not beyond the Yangtze River．Southwestern part and Taiwan of China and Japan Islands are centers of diversity for the series,each with more than five species．Some speciesare disjunctly distributed in southwest China-Taiwan-Japan;one species(Athyrium roseum) occurs discontinuously between Yunnan and Taiwan;one endemic to Hainan(A. hainanense)is the only representative of Athyrium on the island．All members of this series grow in evergreen broad-leaf forests,generally from 500 to 1800 m above sea level．A key to the species,and illustrations of the middle pinnae from different specimens are provided．     

A Revision of Fritillaria L. (Liliaceae) in the Hengduan Mountains and Adjacent Regions,China(II)

A study was made of Fritillaria crassicaulis,F．delavayi,F． przewaskii,F．davidii,and their related species in the Hengduan Mts．and its adjacent Regions．Of Fritillaria,eight species and one variety are recognized in this area,and names of four species,six varieties,one cultivated variety and one form are reduced as synonyms．     

中国高山鼠平亚属(Subgenus Alticola)的系统分类与分布

高山鼠平亚属(Alticola)广布于中亚山地,即从喜马拉雅山、兴都库什经帕米尔、天山、西藏而至图瓦、抗爱山和贝加尔湖一带。中国过去仅记录2种：银色高山鼠平(Alticola argentatus Severtsov;有时定作劳氏高山鼠平A.roylei的一亚种)和斯氏高山鼠平(A.stoliczkanus Blanford).本文主要依据形态学资料和采用判别函数分析的方法,对该亚属进行了研究。我们认为中国高山鼠平至少有3个以上的物种存在,现概述于后。     

Notes on Cycas multipinnata C. J. Chen et S. Y. Yang

A more detailed descrption of a rare and endangered species Cycas multipinnata C．J．Chen et S．Y．Yang from SE Yunnan,China is given．Male and female cones of this species is described for the first time．Cycas longipetiolula D．Y．Wang is reduced and treated as a new synonym of the species．     

Taxonomic Studies on the Nocturnal Flowering Group of Hemerocallis (Liliaceae) from China

The nocturnal-flowering group of Hemerocallis was treated as including three separate species, H．lilioasphodelus,H.citrina and H．minor in the Florae Reipublicae Popularis Sinicae Vol．14(1980)．However it is difficult to distinguish them from one another by a single feature,such as the flower number,length of perianth tube,diameter of tuberous roots,for they are strongly overlapping．In the present paper,numerical analysis was made of nine morphological characters and karyotype divergences which are of taxonomic significance as shown in the study of H． fulva and its two varieties (Xiong and Chen,1992),based on dry and living materials from China．In addition,geographical distribution pattern of the three taxa studied shows that they seem to be different geographical races or allopatric ecotypes in a topocline,since they inhabit a climate gradient from warm and moist to cold and drought condition．As a result,the present authors tend to consider it more reasonable to treat them as a single species,H．lilioasphodelus,with three subspecies,that is, H．lilioasphodelus ssp．lilioasphodelus,H．lilioasphodelus ssp． citrina (stat．nov) and H．lilioasphodelus ssp．minor(stat．nov．)     

甘肃省啮齿动物区系及地理区划的研究

甘肃啮齿动物有87种(含7亚种),隶2目9科41属。可将甘肃划分6个省：1．陇东高原省,有28种(含l亚种),2．中部黄土高原省,有30种;3．河西走廊省,有36种,三趾心颅跳鼠和短耳沙鼠为本省特有种;4．祁连山地省,有29种,高原高山鼠和银白高山鼠为本省特有种;5．甘南高原草原省,有34种,棕背鼾和普通田鼠为本省特有种,6．陇南山地省,有34种,豪猪和巢鼠为本省特有种。     

五味子属植物的分类学订正

根据对12个国家53个标本馆收藏的5,000余份五味子属Schisandra植物标本的研究,结合野外调查和采集,对世界范围的五味子属种类作了分类学订正。在五味子属中,10个种被确认,22个种、7个亚种、14个变种和1个变型的名称被作为新异名。文中附有分种检索表。     

棘豆属刺垫棘豆亚属(豆科)的订正

1971年,N.Ulzijkhutag根据采自阿拉善戈壁(=Bordzon-Go-bi)的标本(1970-07-29,V.I.Grubov,N.Ulzijkhutag et G.Tserendalzhid,无号)发表新种Oxytrops grubovii,并以此建立新组Oxytropis subgen.Traganthoxytropis sect.Monan-thos;1987年,G.P.Yakovlev将O.grubovii归入海绵豆属Spongiocarpella;1988年,张振万同意N.Ulzijkhutag的意见,并根据刺垫棘豆之龙骨瓣无喙等特征将Ulzijkhutag的刺     

A Revision on Oxytropis Subgen. Acanthoxytropis C. W. Chang (Leguminosae)

The monotypic subgenus Acanthoxytropis C. W. Chang of Oxytropis was established in 1988 based on the species O. grubovii Ulzij., which is mainly characterized by solitary flower, coriaceous pods, and keels without beak, while these are typical character of the genus Chesneya Lindl. ex Endl. The present author checked authoritative specimens and assigns it C. macrantha Cheng f. ex H. C. Fu.     

Critical and Additional Notes on Orchids of Hainan,China

The orchids in Hainan．were reported containing 58 genera,143 species and two varieties in Flora Hainanica(1977)．Since then a number of papers have been published and many specimens collected．The present paper deals with new,little known or noteworthy orchids in Hainan,concerning 36 genera,57 species and one variety,of which two (Bulbophyllum obtusiangulum Tsi,Sunipia hainanensis Tsi) are new to science and 18 new to Hainan,In addition,one new name(Ceratostylis hainanensis Tsi) is proposed and five names are reduced to synonyms．So far,there are altogether 68 genera,178 species and three varieties of orchids known from Hainan Island．     

Cladistics and Biogeography of Artemisia sect. Viscidipubes and sect. Albiraotea (Compositae)

Twenty-six species and eight varieties of Sect．Viscidipubes & Sect．Albibractea are endemic to Asia．Most species of Sect．Viscidipubes are distributed from low to high altitudes and cold areas in the Hengduan-Himalayan Mountains,with only a few species extending to E or S Asia．Sect．Albibractea is distributed mainly in the subtropics and tropics,lower altitudes and moist areas in S & SE Asia,with a few species extending to the Qinling range of China．Both sections are more advanced than the other sections．They were studied by cladistic analysis and outgroup comparison．Data matrix of 55 characters from stems,leaves,inflorescences,female flowers,bisexual flowers,achenes,pollen grains and chemical constitution was employed in separate and combined studies．Eighteen most parsimonious cladograms were generated with 358 steps,consistency index of 0．72 and retention index of 0．87． 1．Within Artemisia,Sect．Viscidipubes and Sect．Albibractea are sister groups to all the other groups． 2．We support the idea to separate Sect．Viscidipubes (incl．Ser．Viscidipubes,Ser．Erlangshanenses and Ser. Pleiocephalea) and Sect．Albibractea (incl．Ser．Albibractea,Ser．Flaccidae and Ser. Anomalae)．The authors suggest that Ser．Anomalae include A．deversa and Ser．Erlangshanenses include A．zayuensis and A．yadongensis as well as Ser．Viscidipubes include A．gyitangensis and A．boreali-siamensis．As the result of the cladistic analysis,the authors tend to propose a new series, Ser．Tanguticae,incl．A．tangutica in the section． 3．We consider that SW China,especially W Sichuan,is the speciation center and the tration of the present distribution center．4．A．boreali-siamensis,only in N Thailand,is not related to the widely distributed species in Ser．Pleiocephalae,such as A．atrovirens,A．chingii and A．myriantha,but rather closely related to species,such as A．vexans,A．occidentali-sichuanensis,which are endemic to W.Sichuan and E．Xizang．     

Critical Notes on the Genus Fritillaria L. (Liliaceae) of Xinjiang,China

More than thirty species and varieties of Fritillaria have been reported from Xinjiang,incluing many new taxa recently published． A revision of these was made based on mainly herbarium material and literature．As a result,seven species were recognized,including newly recorded F. stenanthera(Regel)Regel,and nine species and twenty-one varieties were reduced to synonyms．     

Taxonomic notes on the genus Illicium Linn.

Taxonomic notes of the genus Illicium Linn. are presented based mainly on herbarium studies involving more than 10 thousand speciemens from 120 herbaria worldwide, Three new combinations are made, viz, I. fargesii Finet & Gagnep. Subsp. szechuanensis (Cheng) Q. Lin, I. parvifolium Merr. Subsp. oligandrum (Merr. & Chun)Q. Lin and I. micranhum Dunn subsp. tsangii (A. C. Smith)Q. Lin, and thirteen species, six subspecies, three varieties and two forms are reduced to synonyms. Thirty-four species, three subspecies and one variety are recognized inthis genus.     

赤腹松鼠(Callosciurus erythraeus）的三个新亚种

本文根据1980-1986年查考和搜集采集分布于我国云南、贵州、广西、广东、湖北、福建、浙江、安徽、江苏 、陕西和四川等地赤腹松鼠文献资料和31O宗号标本,按同质性原则对其各亚种在形态上进行全面比较分析研究,发现分布于陕西秦玲南坡．四川大巴山中段南坡和四川武陵山北坡等3个地区的赤腹松鼠分别为3个独立的新亚种,订名为赤腹鼠秦岭亚种、大巴山亚种和武陵山亚种。在详细描述其形态特证的基础上,提出鉴别特征并划出其地理分布图。     

The acaulescent and succulent species of Dorstenia sect. Kosaria (Moraceae) from NE tropical Africa and Arabia

The acaulescent and succulent species of Dorstenia sect. Kosaria in NE tropical Africa include the well defined D. ellenbeckiana and the two polymorphic taxa, the D. barnimiana complex and the D. foetida complex. The D. barnimiana complex is treated as two species, D. barnimiana Schweinf. and D. tropaeolifolia (Schweinf.) Bureau. One specific name and four varietal names are reduced to synonymy. The D. foetida complex is treated as one species, D. foetida (Forssk.) Schweinf., with two subspecies, ssp. foetida and ssp. lancifolia (Rendle) Friis comb, nov., of which the former is further divided into var. foetida and var. obovata (A. Rich.) Schweinf. & Engl. Three species arc reduced to synonymy of D. foetida. The distribution of all the species is mapped.     

中国粗叶木属(茜草科)植物的分类研究

本文修订了中国产粗叶木属植物,共记录31种、4亚种和10变种。其中,报道了一个新种、1个新亚种、2个新变种、8个新组合和9个分布新记录,新归并学名12个,并且对中国粗叶木属植物文献记载中的一些错误和混淆作了澄清。