伞形科植物上的柄锈菌属新种

本文报告了伞形科植物上三个柄锈菌属新种,它们是辽藁本Ligusticum jeholense Nakai & Kitagawa上的辽藁本柄锈菌Puccinia ligustici-jeholensis J.Y. Zhuang & S.X. Wei ,波棱滇芎Physospermopsis obtusiuscula (C.B. Clarke) Norman上的滇芎柄锈菌 Puccinia physospermopsis J.Y. Zhuang & S.X. Wei和蛇床 Cnidium monnieri (L.) Cusson上的天山柄锈菌 Puccinia tianshanica J.Y.Zhuang & S.X. Wei。对它们作了拉丁文描述并附简要讨论。模式标本保藏在中国科学院菌物标本馆(HMAS)。     

A Revision of Aristolochia Linn. from E. & S. Asia

This revision deals with the system, evolution, distribution, cytotaxonomy and taxonomic treatment of the genus Aristolochia Linn. from E. & S. Asia, which covers Japan, USSR (Far East), China, Viet Nam, Laos, Cambodia, Thailand, Burma, India, Bhutan, Nepal, Sikkim, Bangladesh and Pakistan. Total 2 subgenera, 7 sections, 4 series, 68 species and 1 variety (cultivated species not included) are recognized in this treatment, of which 3 sections and 2 species are described as new. In addition, 13 new synonyms and some new records to this region are also included. Ystem Having estimated all the works dealing with the subdivision of the genus by the previous authors, the system of O. C. Schmidt (1935) is chosen as the basis, with a change of the sequence of the subdivisions. The subgenus Pararistolochia (Hutch. & Dalz.) O. C. Schmidt, which has indefinite stamens and gynandrous lobes, seems to be better considered as the most primitive one in the genus, while the subgenus Siphisia (Raf.) Duch., which has definite stamens and gynandrous lobes, anthers arranged in 3 pairs and more modifications of the perianth, seems to be the most advanced one. The perianth of the subgenus Siphisia has differentiated into several types, and it is more rational using this character to classify sections than lobes of the gynostemium. In this way, three new sections has been established. A suggested system of the genus is summarized as follows: Subgen. 1. Pararistolochia (Hutch. & Dalz.) O. C. Schmidt Subgen. 2. Aristolochia: Sect. 1. Aristolochia (2 series), Sect. 2. Gymnolobus Duch. Subgen. 3. Siphisia (Raf.) Duch.: Sect. 3. Pentodon Klotz, Sect. 4. Odontosiphisia J. S. Ma, Sect. 5. Leptosiphisia J. S. Ma, Sect. 6. Nepenthesia Klotz., Sect. 7. Obliquosiphisia J. S. Ma, Sect. 8. Siphisia (2 series). Evolution According to the character analysis of the genera of Aristolochiaceae, the evolutionary trends of the family are proposed as follows: 1, the perianth from double to single, from cup-like to tubular, 2, stamens from indefinite to definite, from separate from pistil to united into a gynostemium with pistil, which is a major evolutionary line in the family, 3, ovary from half-superior to inferior, and 4, fruit from a follicle to a capsule. It is evident that the genus Aristolochia, with a tubular perianth, stamens 6, a gynostemium, an inferior ovary and a capsule, is in highly advanced position in the family. The subgenus Pararistolochia, which has more stamens and more lobes of gynostemium, is very similar to the genus Thottea Rottb. and thus better considered as the most primitive subgenus in the genus. The subgenus Siphisia, which has definite stamens (6) in 3 pairs and 6 lobes of gynostemium as well as the polyploid feature (2n=4x=28), is the most advanced subgenus. As a result of the character analysis, the evolutionary trends of the subgenera in the genus, which are in accordance with those of the family, are proposed as follows: 1. stamens from indefinite to definite, and 2. gynostemium lobes from more to less. Distribution The more primitive subgenus Pararistolochia is only distributed in West Africa (except 1 species in Malesia), the subgenus Aristolochia in the tropical and subtropical regions, rarely in the temperate one, and the most advanced subgenus Siphisia occurs mainly in E. Asia, occasionally in N. America. The result of this work shows that the Hengduan Mountains is the second center of distribution after South America. The second center of distribution is of following features: 1. complex composition of taxa, among 3 subgenera and 8 sections, 2 subgenera and 7 sections have been recorded here, 2. rich in species, more than half of the total E. & S. Asian species, i.e. about 42 species have been found in this region, and 3. numerous endemics, more than 85 percent of the total number of species in the region, i.e. about 35 species, are endemic. Cytotaxonomy and taxonomic treatment The known chromosome numbers in 43 species, with 34 reported by Gregory (1956) and Fedorov (1969), together with 9 species newly reported in this work, show that Subgen. Aristolochia with 2n=2x=14, rarely 12, is apparently more primitive than Subgen. Siphisia with 2n=2x=28.     

斑痣盘菌科一新种及一新组合

报道斑痣盘菌科的两个寄生种,即生于茶树Camelliasinensis(L.)Kuntze枝梢上的硬湿皮盘菌新种HypoheliondurumY.R.Lin,C.L.Hou&S.J.Wangsp.nov.和生于青杄PiceawilsoniiMast.针叶上的线孢小沟盘菌新组合Lirulafiliformis(Darker)Y.R.Lin&S.J.Wangcomb.nov.。湿皮盘菌属HypohelionJohnston同时为中国新记录属。对此二种进行了汉文描述、图解和讨论,新种附有拉丁文特征简介。供研究标本保藏于安徽农业大学森林保护教研室(AAUFP)。     

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.     

苔草属植物柄锈菌国产种的补充记载(英文)

苔草属植物柄锈菌3个新种和2个中国新记录种,它们是：寄生在点叶苔草CarexhancockianaMaxim.上的点叶苔草柄锈菌（新种）Pucciniacaricis－hancockianaeJ．Y．Zhang＆S.X.Weisp.nov.,寄生在十字苔草CarexcrucoataWahlenb.上的海南柄锈菌（新种）PucciniahainanensisJ.Y．Zhuang＆S．X．Wei．sp.nov.,寄生在苔草属Carexsp.上的兔耳苔草柄锈菌Pucciniajaceae－leporinaeTranzschel,寄生在披针苔草CarexlanceolataBoott上的卡累利阿柄锈菌PucciniakarelicaTranzschel以及寄生在蕨叶苔草CarexfilicinaNees上的白头柄锈菌（新种）PuccinialeucocephalaJ.Y.Zhuang＆S.X.Weisp.nov.。标本均保藏在中国科学院微生物研究所菌物标本室（HMAS）。     

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。     

中国尾孢菌属及其近似属的研究Ⅲ

报道10种尾孢菌,其中有2个新种:蒿尾孢Cercospora artemisiae和筒轴茅生尾孢Cercospora rottboelligina,中国新记录种有鸭跖草生尾孢Cercospora commelinicola,秋英尾孢Cercospora cosmi,凤毛菊尾孢Cercospora ratibidae和苦苣菜尾孢Cercospora sonchi.文中为新种提供了拉丁文描述并附图,研究的标本保存在中国科学院微生物研究所菌物标本馆(HMAS).     

TAXONOMY OF THE GENUS CLADOSPORIUM IN CHINA X Ⅲ.TWO NEW SPECIES

报道枝孢菌属ＣｌａｄｏｓｐｏｒｉｕｍＬｉｎｋ二新种：马兜铃枝孢Ｃ．ａｒｉｓｔｏｌｏｃｈｉａｅＨ．ＺｈａｎｇｅｔＺ．Ｙ．Ｚｈａｎｇｓｐ．ｎｏｖ．寄生在马兜铃科Ａｒｉｓｔｏｌｏｃｈｉａｃｅａｅ的南川马兜铃ＡｒｉｓｔｏｌｏｃｈｉａｋｗａｒｇｓｉｅｎｓｉｓＣｈｕｎｅｔＨｏｗｅｘＣ．Ｆ．Ｌｉａｎｇ叶上,结香枝孢ＣｌａｄｏｓｐｏｒｉｕｍｅｄｇｅｗｏｒｔｈｉａｅＨ．Ｚｈａｎｇ,ｅｔＺ．Ｙ．Ｚｈａｎｇｓｐ．ｎｏｖ．寄生在瑞香科Ｔｈｙｍｅｌａｅａｃｅａｅ的结香ＥｄｇｅｗｏｒｔｈｉａｃｈｒｙｓａｎｔｈａＬｉｎｄｌ．叶上。枝孢菌属真菌在马兜铃科是首次报道,瑞香科上的荛花异孢Ｈｅｔｅｒｏｓｐｏｒｉｕｍｗｉｋ ｓｔｒｏｅｍｉａｅＳａｗａｄａ（裸名）,其分生孢子圆柱形,０－３个隔膜,表面粗糙,１４～４４×５～６μｍ,比本种大而宽,易于区别。文中为新种提供了拉丁文简介并附图。模式标本保藏于云南农业大学真菌标本室（ＭＨＹＡＵ）。     

广西假糙苏属植物增补

报道假糙苏属(Paraphlomis)植物在中国广西2个新分类群和2个新记录种.2个新分类群是翅柄假糙苏(P.javanica(Blume)Prain var.pteropoda D.Fang & K. J.Yan)和白脉狭叶假糙苏(P.javanica(Blume)Prain var.angustifolia (C.Y. Wu)C.Y.Wu&H. W.Li f.albinervia D.Fang & K J.Yan).2个新记录种是刚毛假糙苏(P.hispida C.Y.Wu)和近革叶假糙苏(P.subcoriacea C.Y Wu ex H. W.Li).     

香槐属分类学研究随记

基于对标本和文献的比较研究,确认豆科香槐属(Cladrastis Raf.)中小叶香槐(C.parvifolia C.Y.Ma)、藤香槐(C.scandens C.Y.Ma)、秦氏香槐(C.chingii DuleyVincent)与本属分布最广的翅荚香槐[C.platycarpa(Maxim.)Makino]为同种植物。其中,小叶香槐被处理为翅荚香槐的一变种,即C.platycarpa var.parvifolia(C.Y.Ma)Z.Q.Song,D.X.XuS.J.Li,藤香槐与秦氏香槐被处理为翅荚香槐原变种的两个新异名。同时讨论了翅荚香槐的分类地位及其散布。     

Two New Species of Morina L. from China

This paper reports two new species of Morina L.from western China, namely M.bracteata C. Y. Cheng et H.B.Chen and M.lorifolia C.Y. Cheng et H. B.Chen.     

云南产轴鳞蕨属（三叉蕨科）植物的分类研究

采用R．E．Holttum与P．J．Edwards1986年提出的轴鳞蕨属Dryopsis的概念,对云南产的轴鳞蕨属植物进行分类研究。云南产轴鳞蕨属植物共有8个种,其中,独立江轴鳞蕨Dryopsis dulongensis(S.K.Wu et X.Cheng）S．Y．Dong为新组合,Dryopsis fengiana(Ching)Holttum et Edwards为新异名。并列出了分种检索表、种的文献引证、标本引证和地理分布。     

中国尾孢菌属及其近似属的研究Ⅱ.

5种尾孢菌和2种假尾孢菌,其中有3个新种：杜若尾孢Cercosporapolliae-japonicaeY．L．Guo＆Y．Jiang,sp．nov.,日本锦带花尾孢C.weigelae-japonicaeY.L．Guo＆Y．Jiang,sp．nov．和旅覆花假尾孢PseudocercosporainulaeY．L．Guo＆Y．Jiang,sp．nov.,1个新组合：紫花假尾孢Pseudocercosporaquata（Chupp＆Greene）Y．L．Guo＆Y．Jiang,comb．nov.,和3个中国新记录;山牵牛尾孢CercosporathunbergianaYen,乌拉马尾孢CercosporauramensisChupp＆Muller和盐肤木尾孢CercosporaverniciferaeChupp＆Viegas。文中为新种提供了拉丁文简介,描述并附图,研究的标本保存在中国科学院微生物研究所菌物标本馆（HMAS）。     

中国种子植物省级分布新记录(一)

报导了凤仙花科、十字花科、豆科、桑科、葡萄科、冬青科和兰科共15种2变种植物在我国4个省区的分布新记录.其中四川分布新记录有槽茎凤仙花(Impatiens sulcata Wall.)、总状凤仙花(Impatiensracemosa DC.)和云南甘草(Glycyrrhiza yunnanensis Cheng f.et L.K.Dai ex P.C.Li.);湖南分布新记录有管茎凤仙花(Impatiens tubulosa Hemsl.)、瑶山凤仙花(Impatiens macrovexilla var.yaoshanensis S.X.Yu,Y.L.Chen&H.N.Qin,)、山地凤仙花(Impatiens monticoia Hook.f.)、日本山嵛菜(Eutrema tenue Makino)、昌化泡果荠(Hilliella changhuaensis Y.H.Zhang)、糙毛假地豆(Desmodium heterocarpon(Linn)DC.)、少脉爬藤榕(Ficussarmentosa Buch.-Ham.ex J.E.SM.var.thunbergii(Maxim.)Corner)、掌裂...     

Ypsilorchis and Ypsilorchidinae,a new genus and a new subtribe of Orchidaceae

A new orchid genus, Ypsilorchis Z. J. Liu, S. C. Chen & L. J. Chen, is established based on Ypsilor-chis fissipetala (Finet) Z. J. Liu, S. C. Chen & L. J. Chen (basionym: Liparis fissipetala Finet). The new genus differs from Liparis and its allies by having two granular-waxy pollinia each with a somewhat elastic caudicle, deeply bilobed petals and strongly crisped-margined leaves with an apical awn to 1 mm long. These features are an indication of its distant relation to the members of the subtribe Liparidinae, and thus a new subtribe, Ypsilor-chidinae Z. J. Liu, S. C. Chen & L. J. Chen, is proposed.     

中国齿裂菌属研究IV.*

报道我国齿裂菌属的 ５个分类单元,其中多角齿裂菌 Ｃｏｃｃｏｍｙｃｅｓ　ｍｕｔｔａｎｇｕｌａｒｉｓ Ｙ． Ｒ．Ｌｉｎ　＆ Ｚ． Ｚ． Ｌｉ ｓｐ． ｎｏｖ,中国齿裂菌 Ｃ ｓｉｎｅｎｓｉｓ Ｙ． Ｒ Ｌｉｎ　＆ 　Ｚ． Ｚ． Ｌｉ ｓｐ． ｎｏｖ．和山矾齿裂菌 Ｃｓｙｍｐｌｏｃｉ　Ｙ．Ｒ　Ｌｉｎ　＆　ｚ．ｚ．Ｌｉ　ｓｐ．ｎｏｖ．是新种,辐射状齿裂菌Ｃｒａｄｉａｔｕｓ　Ｓｈｅｒｗ为中国新记录。提供了新种的拉丁文简介、汉文描述和形态特征图。模式标本存放在安徽农业大学森林保护教研室（ＡＡＵＦＰ）。     

Materials for Chinese Ainsliaea (Compositae)

The genus, Ainsliaea DC. from China is revised in this paper. Three species, A. nana Y. C. Tseng, A. pingbianensis Y. G. Tseng and A. trinervis Y. C. Tseng, are newly described; two species, A. chapaensis Merr. and A. angustifolia Hook. f. et Thoms. ex C. B. Clarke are new records for China and two new combinations, A. apteroides (Chang) Y. C. Tseng and A. macrocephala (Mattf.) Y. C. Tseng, are made. In addition, one species, A. hypoleuca Diels ex Limpr. and four varieties, A. bonatii Beauverd var. arachnoidea Beauverd, A. pteropoda DC. var. leiophylla Franch., A. elegans Hemsl. var. tomentosa Mattf. and A. glabra Hemsl. var. tenuiculis (Mattf.)Chang, are reduced to synonyms.     

Singchia and Gunnaria, two new genera of Orchidaceae

Singchia Z. J. Liu ＆ L. J. Chen, a new orchid genus, is established based on the new species S. malipoensis Z. J. Liu ＆ L. J. Chen found in southeast Yunnan, China. The new genus is related to Pteroceras, from which it differs by having a lip with its basal margins immovably adnate to the lower part of the pendent column foot, a thin-walled spur, and very unequally and deeply split pollinia, each with a distinct caudicle. In addition to a discussion on Ascocentrum pusillum, a species of questionable placement, another new genus, namely Gunnaria S. C. Chen ex Z. J. Liu ＆ L. J. Chen, is set up and a new combination, namely G. pusilla （Aver.） Z. J. Liu ＆ L. J. Chen, is made. The new genus Gunnaria differs from its allyAscocentrum by having a cross-shaped pollinarium, sulcate or split pollinia, each with a distinct caudicle attached to a common linear stipe much longer than either pollinia or viscidium, and strongly incurved side lobes of the lip.     

福建假卫矛属(卫矛科)一新种——德化假卫矛

对新种德化假卫矛进行描述,该种仅见福建德化九仙山。