中国马尾杉属(石杉科)的两个组

本文记述了中国产马尾杉属Ｐｈｌｅｇｍａｒｉｕｒｕｓ（Ｈｅｒｔｅｒ）Ｈｏｌｕｂ的两个组,即龙骨组（新组合）ｓｅｃｔ．Ｃａｒｉｎａｔｕｒｕｓ（Ｈｅｒｔｅｒ）Ｈ．Ｓ．Ｋｕｎｇ ｅｔ Ｌ．Ｂ．Ｚｈａｎｇ和马属组ｓｅｃｔ．Ｐｈｌｅｇｍａｒｉｕｒｕｓ。确认这两组在中国共８种,分别编写了两组的分种检索表及各种的地理分布,并提出一个新异名：Ｐｈ．ｃａｍｃｅｌｌａｔｕｓ ｖａｒ．ｍｉｎｏｒ（＝Ｐｈ．ｃａｎｃｅｌｌａ     

中国石杉属(狭义)蛇足石杉组的分类研究

本文对石杉科石杉属(狭义)蛇足石杉组的概念进行了修订并对国产有关种类进行了分类学研 究。共记载本组植物12种,并包括3个新异名：H．minimadenta J．F．Cheng,H．kamaensis Ching et S．K．Wu及H．lucidula(Michx．)Trev．var．asiatica Ching．     

中国马尾杉属新分类群

本文发表了马尾杉属新分类群,即龙岩马尾杉Phlegmariurus longyangensis C.Y.Ma,sp.nov.;狭叶马尾杉P.mingcheensis Ching var.angustifolius C.Y.Ma,var.nov.;矮小马尾杉P.nanus C.Y.Ma,sp.nov.     

中国马尾杉属(石松科)的分类修订

马尾杉属植物因含治疗阿尔茨海默症的特效药成分石杉碱甲而具有重要的经济价值和保护价值，全属为国家重点保护植物。该文基于形态学、生态学和地理学等证据，对中国分布的马尾杉属植物进行了分类修订，承认我国有马尾杉属植物21种，将该属植物划分为4个单系的组，即金丝条马尾杉组(Sect.Fargesiani X. C. Zhang&R. H. Jiang, sect. nov.)、喜马拉雅马尾杉组(Sect.Hamiltoniani C. Y. Yang, emend. X. C. Zhang&R. H. Jiang)、马尾杉组(Sect.Phlegmariurus)和粗糙马尾杉组[Sect.Squarrosurus(Herter) X. C. Zhang&R. H. Jiang, comb.&stat. nov.],并将Huperzia medogensis、Phlegmariurus austrosinicus、P.changii、P.nylamensis、P.cancellatus var.minor、P.qiongzhongensis和P.shangsiens...     

中国石杉属(狭义)小杉兰组的分类学研究

本文将石杉科石杉属(狭义)分为两组,即小杉兰组Sect．Huperzia和蛇足石杉组Sect．Serratae (Rothm．)Holub,对小杉兰组的概念进行了修订并对国产有关种类进行了分类学研究。共记载国产小杉 兰组植物12种1变种,并包括1个新组合:Huperzia quasipolytrichoides(Hayata)Ching var. rectifolia (J．F．Cheng)H．S．Kung et L．B．Zhang,2个新异名:H．hupehensis Ching和H．whangshanensisChing et P．C．Chiu．     

安徽省苔草属(长嘴苔草组)新分类群

本文发表了安徽省苔草属(Carex)长嘴苔草组(Sect.Rhomboidales)2新种:九华苔草C.jiuhuensis S.W.Su.和白马苔草C.baimaensis S. W. Su.     

中国金丝桃属金丝桃组(藤黄科)新分类群

描述了中国云南北部的金丝桃属Hypericum L.(藤黄科)两个新种,即楚雄金丝桃H. fosteri N. Robson和漾濞金丝桃H. wardianum N. Robson.二者均与短柱金丝桃H. hookerianum Wight & Arn.相近.楚雄金丝桃为一地方特有种,目前仅在模式地点发现;漾濞金丝桃在缅甸东北部还有分布.二者主要以蒴果伸长,非卵状近球形,萼片无中脉而有别于短柱金丝桃.此外,将宽萼金丝桃H. latisepalum (N. Robson) N. Robson从亚种提升为种;将变异较大的纤枝金丝桃H. lagarocladum N. Robson划分为两个亚种,即叶较宽、具有开张习性的原亚种纤枝金丝桃H. lagarocladum ssp. lagarocladum和叶较窄、更为直立的新亚种狭叶金丝桃H. lagarocladum ssp. angustifolium N. Robson.     

中国野生牡丹研究（一）芍药属牡丹组新分类群

牡丹为我国特产珍贵花树和药用树种,已有1500余年栽培历史,建国以来,各地栽培品种已达500余个。 有关牡丹分类的主要研究成果多为西方科学家根据18—19世纪从我国引种到英、美、法等国的栽培牡丹和腊叶标本加以描述和定名。 作者近几年来在安徽、河南、湖南、山西、陕西、甘肃、四川、云南等地对我国野生牡丹进行了较广泛的调查和研究。 本文发表3个新种和1个新等级,这对研究我国栽培牡丹的起源和栽培品种的自然分类,发掘、保护、利用我国珍稀野生牡丹基因资源,培育新品种,扩大牡丹栽培地区等方面提供了科学理论依据。     

紫堇属曲花紫堇组新分类群

维西黄堇 新种 图1:1—4 Corydalis weisiensis H. Chuang, sp. nov. Corydalis lopinensis auct. non Franch.: C. Y. Wu et H. Chuang in Act. Bot. Yunn. 6(3): 237. 1984, excl. spec. typo. Proxima C. lopinensi Franch., a qua differt floribus majoribus, petalis superioribus 2.5—3 cm longis, calcaribus conico-cylindraceis, attenuatis, 3/5 totis petalorum occupantis, petalis interioribus superne purpurino-brunneis; racemis 4—7 cm longis; lobulis foliorum caulinorum anguste ovatis vel lanceolatis. Herba glabra, 20—30 cm alta. Radices numerosae fasciculatae, fusiformes incrassatae, ad 3.5 cm longae, sessiles, in sicco atrocunneae. Caules simplices in summo foliati, ceterum nudi, basi attenuati. Folia basalia ignota; caulina 2, apice caulum alterna, petiolata vel subsessilia, laminis 3—5 cm longis, bipinnatisectis, segmentis primariis 2—3-jugis, inferior iterum lobatis,lobulis anguste ovatis vel lanceolatis, integris, subtus pruinosis, nervibus 3 longitudinalibus. Racemi terminales, 4—7 cm longi, dense multiflor     

On the taxonomy of Phlegmariurus (Herter) Holub sect. Huperzioides H. S. Kung et L. B. Zhang (sect. nov.) with notes on the infrageneric classification of the genus Phlegmariurus in China

After the genus Phlegmariurus (Herter)Holub was proposed by J. Holub 1964, the repercussions are different, with some botanists accepting it, while others refusing. We take it as a separate genus since the related species from China are distinctly different from those of Huperzia Bernh. The plants of this genus in China are classified into three sections: Sect. Huperzioides H. S. Kung et L. B. Zhang, sect. nov.; Sect. Carinaturus (Herter)H. S. Kung et L. B. Zhang, comb. nov. and Sect. Phlegmariurus. A key to sections is given. The taxonomy on the new section, Sect. Huperzioides, is presented. Thirteen species are reported in China, involving 4 new combinations: Ph. petiolatus (Clarke)H. S. Kung et L. B. Zhang, Ph. cryptomerianus (Maxim.)Ching, Ph. ovatifolius (Ching)W. M. Chu, Ph. nylamensis (Ching et S. K. Wu)H. S. Kung et L. B. Zhang; and 7 names are considered for the first time as synonyms: Huperzia formosana Holub [ = Ph. taiwanensis Ching ], H. austrosinica Ching [ = Ph. petiolatus ], Lycopodium mingchgense Ching [ = Ph. mincheensis Ching ], Ph. mincheensis var. angustifolius C. Y. Ma [ = Ph. mincheensis ], Ph. longyangensis C. Y. Ma [ = Ph. fordii ], Ph. nanus C. Y. Ma [ ＝ Ph. fordii ], Ph. yandongensis Ching et C. F. Zhang [ ＝ Ph.fordii]. One new record in China is found: Ph.hamiltonii.     

Infrageneric classification of the genus Gaultheria L. (Ericaceae)

The genus Gaultheria has been classified into ten sections (one with two subsections) and 22 series of which five are new combinations and 21 are new taxa. Seven of these sections are composed primarily of solitary flowered species and the other three sections of racemose species. About half of the species of the genus are included in section Brossaea. A summary of the classification is here presented.     

Two species of the genus Myriophyllum L. (Haloragaceae) newly recorded in China

Myriophyllum alterniflorum DC. and M. tuberculatum Roxb. of the Haloragaceae, are reported as new records in China.     

Taxonomy of the genus Laena from Yunnan in China,with description of eight new species (Coleoptera: Tenebrionidae: Lagriinae)

Eight new species of the genus Laena Dejean, 1821 (subfamily Lagriinae, tribe Laenini) from Yunnan Province of China were described and illustrated: L. acutidentata Wei & Ren, sp. nov., L. brevicarina Wei & Ren, sp. nov., L. dongchuana Zhao & Ren, sp. nov., L. glabridentipa Wei & Ren, sp. nov., L. nuda Zhao & Ren, sp. nov., L. raropuncta Wei & Ren, sp. nov., L. rugulosa Wei & Ren, sp. nov. and L. spinicla Wei & Ren, sp. nov.. Illustrations and a key to the known Laena species from Yunnan Province are provided.www.zoobank.org/urn:urn:lsid:zoobank.org:pub:FDEDA1E8-2F2E-4732-8DB4-FE2D7BDC75D8.     

两种狐尾藻属（小二仙草科）植物在中国的新记录

互花狐尾藻 Myriophyllum alterniflorum DC.和刺果狐尾藻M．tuberculatum Roxb．为中国首次记录。     

Taxonomic studies of the fern genus Lepidomicrosorum Ching et Shing (Polypodiaceae) from China and neighboring regions

The genus Lepidomicrosorum was separated from Microsorum Link by Ching and Shing in 1983. It is characterized by minute scattered sori covered with peltate and subsessile paraphyses when young. Tagawa detected that Polypodium subhastatum Baker, the type of this new genus, has this kind of paraphyses and thus transferred this species to Neocheiropteris Christ in 1952, a genus with divided lamina. During our study of the Microsoroideae, a revision of Lepidomicrosorum from China and neighboring regions is made on the basis of field and herbarium observation and evidence from anatomy, spore morphology, ecology, and distribution. Lepidomicrosorum is recognized as an independent genus and the demarcation line of its species is reconfirmed. Species with peltate scale-like paraphyses in Microsorum were transferred to Lepidomicrosorum. As a result, two species are recognized in this species, i.e.L．buergerianum (Miq.) Ching et Shing and L. hymenodes (Kunze)L. Shi et X. C. Zhang.     

中国水生植物新记录属——钻叶荠属(十字花科)

报道中国十字花科一新记录属¾钻叶荠属Subularia L. 及一新记录种¾钻叶荠S. aquatica L.。