中国青藓科植物分类学修订(Ⅱ):燕尾藓属

基于燕尾藓属(Bryhnia Kaurin)被处理为狭义青藓属(Brachythecium Schimp.s.str.)的异名,燕尾藓属已不复存在。笔者对原分布于中国的5种燕尾藓属植物进行了相应的分类学修订,结果如下:短尖燕尾藓(B.hultenii E.B.Bartram)、燕尾藓[B.novae-angliae(Sull.Lesq.)Grout]和毛尖燕尾藓(B.trichomitria DixonThér.)被移入狭义青藓属并处理为短尖青藓[Brachythecium hultenii(E.B.Bartram)Min LiY.F.Wang]、燕尾青藓[B.novae-angliae(Sull.Lesq.)A.Jaeger]和东亚青藓[B.trichomitrium(DixonThér.)Huttunen,Ignatov,Min LiY.F.Wang];短枝燕尾藓(B.brachycladula Cardot)被移入鼠尾藓属(Myuroclada Besch.),并处理为羽枝鼠尾藓[M.longiramea(Müll.Hal.)Min Li,Y.F.Wang,IgnatovHuttunen]的异名;密枝燕尾藓[B.serricuspis(Müll Hal.)Y.F.WangR.L.Hu]移入拟异叶藓属(Pseudokindbergia Min Li,Y.F.Wang,IgnatovB.C.Tan),并处理为拟异叶藓[P.dumosa(Mitt.)Min Li,Y.F.Wang,IgnatovB.C.Tan]的异名。     

Remarks on the chorology,habitat and morphology of Pseudotaxiphyllum laetevirens (K. Koppe & Düll) Hedenäs in the Iberian Peninsula

The occurrence of Pseudotaxiphyllum laetevirens (K. Koppe & Düll) Hedenäs in the Iberian Peninsula (S Spain) is confirmed. Besides earlier reported morphological differences between P. laetevirens and P. elegans (Brid.) Z. Iwats., the two differ in their habitats. Pseudotaxiphyllum elegans occurs in very humid terricolous communities, while P. laetevirens is found in fissures of rock in very open places.     

中国团毛菌目粘菌Ⅰ.盖碗菌属

本文研究了中国盖碗菌属10种粘菌,其中1个为国内新记录种：四方盖碗菌Perichaenaquadrata;2个为新种：片丝盖碗菌perichaenafrustrifiarissp.nov;灰盖碗菌Perichaenagriseasp.nov,增补了一些种的超微结构特征;增添了新分布区;讨论了种与种之间的关系。新种有拉丁文描述及扫描电镜照片,模式标本保存于吉林农业大学真菌标本室（HJAU）,长春。     

Molecular circumscription and intraspecific variation in Porella canariensis (F.Weber) Underw. (Porellaceae,Marchantiophyta)

Abstract

Fissidens subpulchellus Norkett in Gangulee is critically revised, and reduced to the synonymy of F. pulchellus Mitt. A new species, Fissidens longtonianus Z.Iwats. &; Tad.Suzuki, is described from India. This moss was collected on a branch in Jdukki District, South India, and is separated from F. pulchellus Mitt. by its smooth laminal cells, shorter setae and larger, smooth spores.     

盘菌纲一新属──新齿裂菌属

在安徽省黄山杜鹃［Ｒｈｏｄｏｄｅｎｄｒｏｎｍａｃｕｌｉｆｅｒｕｍ　Ｆｒａｎｃｈ．ｓｓｐ．ａｎｈｗｅｉｅｎｓｅ（Ｗｉｌｓ．）Ｃｈａｍｂ.］上发现盘菌纲一新属──新齿裂菌属（ＮｅｏｃｏｃｃｏｍｙｃｅｓＹ．RＬｉｎ,Ｃ．Ｔ．Ｘｉａｎｇ＆Ｚ．Ｚ．Ｌｉ）。对该属及其模式种──杜鹃新齿裂茵（ＮｒｈｏｄｏｄｅｎｄｒｉＹ．ＲＬｉｎ,Ｃ．Ｔ．Ｘｉａｎｇ＆Ｚ．Ｚ　Ｌｉ）进行了描述和讨论。主模式标本存放在安徽农业大学森林保护教研室（ＡＡＵＦＰ）．     

贵州植物区系增补

本文报道了贵州种子植物地理分布新记录属6个,新记录种14个,新记录变种1个。     

Notes on Fissidens VII–IX

Abstract

Note VII: Fissidens ah-pengae and F. aristifer spp. nov. are described and figured. The first is known from La Réunion, the second from Madagascar and La Réunion. Both belong to subgenus Aloma.

Note VIII: Fifteen new synonyms are proposed: Fissidens bryoides Hedw. var. glaucus Brid. is subsumed under F. crassipes Wilson ex Bruch & Schimp., F. comorensis Müll.Hal. under F. crispulus Brid., F. sigmocarpoides P.de la Varde under Fissidens erosulus (Müll.Hal.) Paris, F. atroviridis Besch., and F. luridus Renauld & Cardot under F. flaccidus Mitt., Moenkemeyera rarotongae Dixon and Fissidens jonesii Bizot ex Pócs under F. lagenarius Mitt. var. lagenarius, F. onraedtii Bizot nom. nud. under F. madecassus Schimp. ex Müll.Hal., F. bryum var. terrestris P.de la Varde under F. metzgeria (Müll.Hal.) Broth., F. edamensis M. Fleisch. under F. pallidinervis Mitt., F. brunnthaleri var. filipes Dixon & P.de la Varde under F. ramulosus Mitt., F. desertorum (Müll.Hal.) Paris and F. bambariensis Broth. & P.de la Varde under F. reflexus Hampe, F. usambaricus var. acutifolius P.de la Varde under F. usambaricus Broth. and F. glauculus var. circinicaulis (Cardot) P.de la Varde under F. weirii Mitt. Fissidens gedehensis M. Fleisch. is re-instated as a good species.

Note IX: Fifty-five new country and state records including F. anguste-limbatus Mitt. new to Africa. Fissidens pocsii Bizot & Dury ex Pócs is the first record of an epiphyllous species of this genus. The African distributions of F. flaccidus and F. pallidinervis are amended.     

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).     

为《Flora of China》提供的伞形科新资料

在为编写《Flora of China》伞形科而进行的修订工作中,提出了11个新组合,即矮小丝瓣芹Acronema minus (M. F. Watson) M. F. Watson & Z. H. Pan, 短柄丝瓣芹A. brevipedicellatum Z. H. Pan & M. F. Watson, 川西当归Angelica sinensis var. wilsonii (H. Wolff) Z. H. Pan & M. F. Watson, 云南细裂芹Harrysmithia franchetii (M. Hiroe) M. L. Sheh, 钝叶独活Heracleum candicans var. obtusifolium (Wall. ex DC.) F. T. Pu & M. F. Watson, 中华天胡荽Hydrocotyle hookeri ssp. chinensis (Dunn ex R. H. Shan & S. L. Liou) M. F. Watson & M. L. Sheh, 普渡天胡荽H. hookeri ssp. handelii (H. Wolff) M. F. Watson & M. L. Sheh, 锐棱岩风Libanotis grubovii (V. M. Vinogradova) M. L. Sheh & M. F. Watson, 美脉藁本Ligusticum likiangense (H. Wolff) F. T. Pu & M. F. Watson和线叶藁本L. nematophyllum (Pimenov & Kljuykov) F. T. Pu & M. F. Watson, 无管藁本L. nullivittatum (K. T. Fu) F. T. Pu & M. F. Watson和二色棱子芹Pleurospermum bicolor (Franch.) C. Norman ex Z. H. Pan & M. F. Watson.; 发现了1个新种,即短柄丝瓣芹。此外,还为Pleurospermum govanianum var. bicolor Franch.指定了后选模式。     

An outline of a revised classification of Saxifraga L.

GORNALL, R. J., 1987. An outline of a revised classification of Saxifraga. A revised classification of Saxifraga is presented in which 15 sections, 19 subsections and 34 series are recognized. A total of 394 names are accounted for, including the following new taxa, combinations and names: series Hirculoideae (Engler & Irmscher) Gornall, stat. nov.; series Lychnitidae (Engler & Irmscher) Gornall, stat. nov.; series Nulanles (Engler & Irmscher) Gornall, stat. nov.; series Cinctae (H. Sm.) Gornall, stat. nov.; series Gemmiparae (Engler & Irmscher) Gornall, stat. nov.; series Spinulosae (C. B. Clarke) Gornall, stat. nov.; subsection Rosulares Gornall, nom. nov.; subsection Serpyllifoliae Gornall, subscct. nov.; subsection Hemisphaericae (Engler & Irmscher) Gornall, stat. nov.; section Merkianae (Engler & Irmscher) Gornall, stat. nov.; subsection Stellares (Engler & Irmscher) Gornall, stat. nov.; series Birostres Gornall, ser. nov.; series Melanocentrae (Engler & Irmscher) Gornall, stat. nov.; series Astasianlhes (Sternberg) Gornall, stat. nov.; subsection Micranthes (Haworth) Gornall, stat. nov.; series Aulaxis (Haworth) Gornall, stat. nov.; series Dermasea (Haworth) Gornall, stat. nov.; series Micranthes (Haworth) Gornall, stat. nov.; scries Aretioideae (Engler & Irmscher) Gornall, stat. nov.; series Juniperifoliae (Engler & Irmscher) Gornall, stat. nov.; series Lilacinae Gornall, ser. nov.; series Marginatae (Engler & Irmscher) Gornall, stat. nov.; series Squarrosae (Engler & Irmscher) Gornall, stat. nov.; series Rigidae (Engler & Irmscher) Gornall, stat. nov.; subsection Engleria (Siindermann) Gornall, stat. nov; series Subsessiliflorae Gornall, ser. nov.; series Oppositiofoliae (Hayek) Gornall, stat. nov.; series Tetrameridium (Engler) Gornall, stat. nov.; subsection Mutatae (Engler & Irmscher) Gornall, stat. nov.; subsection Florulentae (Engler & Irmscher) Gornall, stat. nov.; section Odontophyllae Gornall, sect, nov.; series Biternatae (Engler & Irmscher) Gornall, stat. nov.; subsection Triplinervium (Gaudin) Gornall, stat. nov.; series Arachnoideae (Engler & Irmscher) Gornall, stat. nov.; subsection Tridactylites (Haworth) Gornall, stat. nov.     

基于流式细胞术的海菜花属植物基因组大小测定

利用改良的裂解液P1,以中国古代莲(Nelumbo nucifera Gaertn.Fruct.et Semin)为外标,采用流式细胞术(FCM)对海菜花属(Ottelia Pers.)6个代表性物种及3个存疑类群的基因组大小(C值)进行测定,并对海菜花属系统发育关系进行评估。结果显示:所测定的材料中,水菜花(Ottelia cordata(Wall.)Dandy)C值最小(6.759 pg),灌阳水车前(O.guanyangensis Z.Z.Li,S.Wu&Q.F.Wang)C值最大(12.929 pg);对基因组大小与该属系统发育树进行比较分析,结果发现该属植物基因组大小与系统发育关系具有一致性;对海菜花属3个存疑类群进行分子系统学研究,结果发现存疑类群与嵩明海菜花(Ottelia acuminata var.songmingensis Z.T.Jiang,H.Li&Z.L.Dao)及灌阳水车前的关系最近,而与水菜花的关系较远,这与基因组大小变异相一致。根据基因组大小进一步推测3个存疑类群很可能为二倍体。本研究结果可为海菜花属植物的系统学研究提供新资料,同时为该属植物基因组学研究提供基础数据。     

中国韧革菌(Ⅲ)

本文报道中国韧革菌科(Stereaceae Pilat)真菌17种,隶属于柄革菌属(Stereopsis Reid)。韧革菌属(Stereum Hill:Persoon)和刷革菌属(Xylobolus Karsten)。其中有3个新种,1个新组合种和2个新记录种,它们是:厚盖柄革菌(Stereopsis crassipileata Z.T.Guo,sp.nov.)、细柄柄革菌(S.gracilistipitata Z.T.Guo,sp.nov.),假杯柄革菌(S.pseudocupulata Z.T.Guo,sp。nov.)、掌状柄革菌(S.craspedia(Fr.)Z.T.Guo,comb.nov.)、瓣裂柄革菌(S.hiscens(Berk. & Rav.)Reid)和蛋黄柄革菌(S.uitellina(Plowr.)Reid)。标本全部保藏于中国科学院微生物研究所真菌标本室(HMAS)。     

中国11个双子叶植物原白中排印错误之更正

对我国11个双子叶植物（Dicotyledon）原白中模式标本引证的排印错误做了更正：砚山锥栗（壳斗科）原白中错误地将模式标本引证为王启无84116,实际应为王启无84416,前者属于菊科植物Inuna helianthus-aquatica C.Y.Wu ex Ling。长果柯（壳斗科）原白中错误地将模式标本引证为K.M.Feng 13012,实际应为K.M.Feng 13102,前者属于冬青科植物Ilex triflora Bl.。福建红小麻（荨麻科）原白中错误地将主模式标本引证为C.J.Chen&Z.Y.Li 109,实际应为C.J.Chen&Z.Y.Li 103,前者属于荨麻科植物Oreocnide frutescens（Thunb.）Miq.。少毛全缘叶紫麻（荨麻科）原白中错误地将主模式标本引证为N.K.Chun 44099,实际应为N.K.Chun 44033,前者属于杜鹃花科植物Lyonia ovalifolia（Wallich）Drude var.rubrovenia（Merr.）Judd.。甘南铁线莲（毛茛科）原白中错误地将主模式标本引证为Baishuijiang Exped.4490,实际应为Baishuijiang Exped.4990,前者属于卫矛科植物Euonymus alatus（Thunb.）Sieb.。矮粗距翠雀花（毛茛科）原白中错误地将模式标本引证为Sichuan Veg.Exped.3137,实际应为Sichuan Veg.Exped.3173,前者属于龙胆科植物Gentiana conduplicata T.N.Ho。镇康黄芪（豆科）原白中错误地将主模式标本引证为T.T.Yu 17255,实际应为T.T.Yu 17225,前者属于莎草科植物Scirpus lushanensis Ohwi。宽翼棘豆（豆科）原白中错误地将模式标本引证为Qinghai-Xizang Comp.Exped.9484,实际应为Qinghai-Xizang Comp.Exped.9485,前者属于石竹科植物Arenaria kansuensis Maxim.。肾瓣黄芪（豆科）原白中错误地将模式标本引证为Qinghai-Xizang Comp.Exped.3650,实际应为Qinghai-Xizang Comp.Exped.3605,前者属于麻黄科植物Ephedra gerardiana Wall.ex Mey.。湖南长柄槭（槭树科）原白中错误地将模式标本引证为李泽棠2944,实际应为李泽棠2994,前者属于杜鹃花科植物Pieris formosa D.Don。峨眉勾儿茶（鼠李科）原白中错误地将模式标本引证为杨光辉54729,实际应为杨光辉54723,前者属于山茱萸科植物Helwingia chinensis Batalin.。     

Nomenclatural novelties in the Apiaceae (Umbelliferae)

The revision of the family Apiaceae (Umbelliferae) for the Flora of China has demonstrated the need to formally publish the following 12 nomenclatural novelties: Acronema minus (M. F. Watson) M. F. Watson & Z. H. Pan, A. brevipedicellatum Z. H. Pan & M. F. Watson, Angelica sinensis var. wilsonii (H. Wolff) Z. H. Pan & M. F. Watson, Harrysmithia franchetii (M. Hiroe) M. L. Sheh, Heracleum candicans var. obtusifolium (Wall. ex DC.) F. T. Pu & M. F. Watson, Hydrocotyle hookeri ssp. chinensis (Dunn ex R. H. Shan & S. L. Liou) M. F. Watson & M. L. Sheh, H. hookeri ssp. handelii (H. Wolff) M. F. Watson & M. L. Sheh, Libanotis grubovii (V. M. Vinogradova) M. L. Sheh & M. F. Watson, Ligusticum likiangense (H. Wolff) F. T. Pu & M. F. Watson, L. nematophyllum (Pimenov & Kljuykov) F. T. Pu & M. F. Watson, L. nullivittatum (K. T. Fu) F. T. Pu & M. F. Watson, Pleurospermum bicolor (Franch.) C. Norman ex Z. H. Pan & M. F. Watson. In addition, a lectotype is designated for P. govanianum (DC.) Benth. ex C. B. Clarke var. bicolor Franch. (P. bicolor).     

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。     

中国韧革菌(Ⅱ)

本文报道中国韧革菌科(Stereaceae Pilat)真菌15种和1亚种,隶属于血革菌属(Haematostereum Pouzar)、齿脉菌属(Lopharia Kalchbr.& MacOwan)和柄杆菌属(Podoscypha Patouillard).其中有3个新组合种和2个新记录种,它们是:厚血革菌(Haematostereum australe(Lloyd)Z.T.Guo,comb.nov.)、紫灰血革菌(Haematostereum illudens(Berk.)Z.T.Guo,comb.nov.)、金丝血革菌(Haematostereum spectabile(Kl.)Z.T.Guo,comb。nov.)、纸状齿脉菌(Lopharia papyracea(Jungh.)Reid)和无毛柄杯菌(Podoscypha glabrescens(Berk.& Curt.)Boidin)。标本全部保藏于中国科学院微生物研究所真菌标本室(HMAS)。     

中国斑织蛾属分类学研究及四新种记述(鳞翅目: 织蛾科)

系统研究报道了中国斑织蛾属Ripeacma 11个种,其中有4个新种：角斑织蛾Ripeacma trigonia Wang et Li, sp. Nov.,叉斑织蛾Ripeacma bicruris Wang et Li, sp. Nov.,疣斑织蛾Ripeacma verruculosa Wang et Li, sp. Nov.和带斑织蛾 Ripeacma latizona Wang et Li, sp. Nov.。提供了该属中国已知种的检索表,绘制了新种的外生殖器特征图。模式标本保存在南开大学生物学系。     

Revision on Cephalostachyum Munro (Poaceae: Bambusoideae) in China

Species of Cephalostachyum Munro (Poaceae: Bambusoideae) from China are distributed in Yunnan and Tibet, mainly in Yunnan. In this paper, we discussed species of Cephalostachyum and compiled a key to species from China, based on recent studies on micromorphological characters of leaf epidermis and molecular phylogenetics of paleotropical woody bamboos. There is a total of seven species of Cephalostachyum distributed in China, all in Yunnan: Cchinense (Rendle) DZ. Li et HQ. Yang, Cfuchsianum Gamble et Hook. f., Cmannii (Gamble) Stapleton et DZ. Li, Cpallidum Munro, Cpingbianense (Hsueh et YM. Yang ex Yi et al.) DZ. Li et HQ. Yang, Csanguineum (WP. Zhang) DZ. Li et HQ. Yang and Cscandens Bor. Leptocanna Chia et HL. Fung and Cvirulentum YM Yang et F. Du are synonyms of Cephalostachyum Munro and Cfuchsianum Gamble et Hook. f. respectively. On the other hand, Cpergracile Munro and Cvirgatum (Munro) Kurz are morphologically closer to Schizostachyum Nees than to Cephalostachyum, and they should be treated as members of Schizostachyum. This paper is of significance to a worldwide revision of Cephalostachyum.     

中国拟缺齿藓属Haplodontium Hampe(真藓科)的分类学研究

报道了中国新记录属--拟缺齿藓属（Haplodontium Hampe）分类学的研究进展。目前本属在中国分布有3种,其中包括1新种：臧氏拟缺齿藓（Haplodontium zangii X.R.Wang&J.C.Zhao）,2个新组合：喜马拉雅拟缺齿藓[H.himalayanum（Mitt.）X.R.Wang&J.C.Zhao]和中华拟缺齿藓[H.sinensis（Dix.）X.R.Wang&J.C.Zhao]。笔者对中国拟缺齿藓属3种植物的形态学特征绘制了墨线图,在光学显微镜和电子显微镜下拍摄显微形态照片,并对每种的主要识别特征、生境和地理分布以及与相似种的形态学比较进行了讨论。