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1.
认为伞形科藏香芹属Meeboldia H. Wolff只包含2种,即滇芹Meeboldia yunnanensis (H. Wolff) Constance & F. T. Pu和蓍叶藏香芹M. achilleifolia (Wall. ex DC.) Mukherjee & Constance。  相似文献   

2.
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。  相似文献   

3.
把沈保安2001年发表的6个新组合和新等级处理为异名,这些异名是Paeonia linyanshanii (S. G. Haw & L. A. Lauener) B. A. Shen (不合法名),P. linyanshanii ssp. taibaishanica (D. Y. Hong) B. A. Shen (不合法名),P. ostii T. Hong & J. X. Zhang ssp. lishizhenenii (lishizhenii) (B. A. Shen) B. A. Shen (=P. ostii), P. delavayi Franch. ssp. angustiloba (Rehder & E. H. Wilson) B. A. Shen 和ssp. lutea (Delavay ex Franch.) B. A. Shen (=P. delavayi)以及P. delavayi ssp. ludlowii (Stern & Taylor) B. A. Shen (=P. ludlowii (Stern & Taylor) D. Y. Hong)。  相似文献   

4.
自我们近年发表一系列牡丹组分类文章以来, 国内外基本上赞同我们8个种的分类系统,但对一些问题仍有不同见解。本文进一步申述牡丹Paeonia suffruticosa Andrews 是一个独立的种而不是人工杂种, 以及银屏牡丹P. suffruticosa ssp. yinpingmudan是牡丹P. suffruticosa的野生类型而不是逸生的P. ostii的理由。上述论点也得到了分子树的支持。P. jishanensis T. Hong & W. Z. Zhao是一个合法名称, 而P. spontanea (Rehder) T. Hong & W. Z. Zhao则确实是一个多余名。太白山紫斑牡丹的学名应是P. rockii ssp. atava (Brühl) D. Y. Hong & K. Y. Pan, 因此P. moutan Sims ssp. atava Brühl不应是可疑的分类群。本文还对Halda的6个组合和两个杂交种名作了处理。结果, 本文包括了5个新异名和一个新组合。  相似文献   

5.
藁本属Ligusticum L.属伞形科Umbelliferae芹亚科Apioideae Drude阿米芹族Ammineae Koch。它在阿米芹族中,是一个较进化的类群,是介于阿米芹族与前胡族Peucedaneae DC.之间的一个过渡类型。藁本属全世界60余种。我国现知有34种,占该属种数的二分之一,其中28种及2个栽培变种为我国所特有。本文比较分析藁本属的形态学性状和孢粉学性状,以小总苞片及其相关特征作为该属次级划分的主要依据,将藁本属分为两个类群,并对该属的种类作了增补,对一些种的名称、分布作了补充修订。文中还记载了4个新种。喜马拉雅藁本L.elatum(Edgew.)C.B.Clarke和开展藁本L. thomsonii C. B. Clarke var.evolutior C. B.Clarke,系我国首次记录。  相似文献   

6.
摘要描述及图解了浙江薹草属Carex 5新种和1新变种,它们是:灰帽薹草组sect. Mitratae Kükenth.的天目山薹草Carex tianmushanica C. Z. Zheng & X. F. Jin和拟三穗薹草C. pseudotristachya X. F. Jin & C. Z. Zheng;匏囊薹草组sect. Lageniformes (Ohwi) Nelmes的密毛薹草C. densipilosa C. Z. Zheng & X. F. Jin;菱形果薹草组sect. Rhomboidales Kükenth.的浙南薹草C. austrozhejiangensis C. Z. Zheng & X. F. Jin和朝芳薹草C. chaofangii C. Z. Zheng & X. F. Jin;疏花薹草组sect. Laxiflorae Kunth的无芒长嘴薹草C. longerostrata C. A. Mey. var. exaristata X. F. Jin & C. Z. Zheng。  相似文献   

7.
描述了采集于湖北巴东县的金丝桃属Hypericum L.的3个新分类群,即湖北小连翘H. hubeiense L. H. Wu & D. P. Yang、恩施小连翘H. enshiense L. H. Wu & F. S. Wang和长萼小连翘H. erectum Thunb. ssp. longisepalum L. H. Wu & D. P. Yang。湖北小连翘与H. asahinae Makino相似,表现在叶无柄,基部心形抱茎,花萼和花瓣上具黑色腺条;区别在于叶近边缘腺体全为黑色,叶片上部无腺体  相似文献   

8.
摘要查阅了澜沧长柄山蚂蝗Hylodesmum lancangense (Y. Y. Qian) X. Y. Zhu & H. Ohashi的模式标本后,确认该种应归并入圆菱叶长柄山蚂蝗H. podocarpum (DC.) H. Ohashi & R. R. Mill ssp. podocarpum。  相似文献   

9.
本文提出了龙胆属两个种的新名称(Gentiana membranulifera T.N.Ho,G.nudicaulisKurz var. assa- mensis T.N.Ho)和5个变种的新组合[(Gentiana lateriflora Hemsl.var. uncifolia(H.J.Lam)T.N.Ho, G.sumatrana Ridl.var.humifusa(S.Moore)T.N.Ho,G. quadrifaria Bl.var.wightii(Kusnez.)T.N.Ho, G.loerzingii Ridl. var.timida(Kerr)T.N.Ho,G.membranulifera T.N.Ho var.recurvata (Kusnez.)T.N.Ho)〕。  相似文献   

10.
本文对国产石松科(狭义)进行了分类学研究,共记载本科植物6属15种3变型。文中引用新建 立的1属,即拟小石松属Pseudolycopodiella Holub,并包含1个新命名:Lycopodium neopungens H.S.Kung et L.B.Zhang,1个新变型:Palhinhaea hainanensis C.Y. Yang f.glabra H.S.Kung et L.B.Zhang和9个新 异名:Lycopodium annotinum L.var.brevifolium Christ(=L .zonatum),L.annotinum L.var.aciculare Christ (=L.zonatum),L.alticola Ching(=L.zonatum),L.simulans Ching et H.S.Kung ex Ching(=L.japoni- cum),L.interjectum Ching et H.S.Kung ex Ching(=L.japonicum),L. taliense Ching(=L.japonicum),L.pseudoclavatum Ching(:=L.japonicm.),L. pseudoclavatum Ching var.yunnanense Ching(=L.japonicum),及L. centro-chinense Ching(=L. japonicum).本文还记述了有关分类群的地理分布,并认为中国没有Dipha- siastrum wightianum(Wall.ex Grev.et Hook.)Holub的分布。  相似文献   

11.
 A new status, Rodgersia aesculifolia var. henricii (Franch.) C.Y.Wu, is proposed, and two new varieties, i. e. R. sambucifolia var. estrigosa J.T. Pan, and R. pinnata var. strigosa J. T. Pan are described in this paper.  相似文献   

12.
中国毛茛科植物小志(十五)   总被引:1,自引:0,他引:1  
 在本文中澄清了一些错误鉴定;一些学名证实不能成立,成为异名;对偏翅唐松草的种下分类 群做出修订,并给出新的区别特征;做出锐棱铁线莲系的分种检索表;对渐尖铁线莲群各种的亲缘关 系进行了初步讨论;描述了1新系,3新种,3新变种,2新变型;做出1新组合,4新等级,并拟出1新名;报道了拳距瓜叶乌头、星果草和直梗高山唐松草的国外分布。  相似文献   

13.
Ten new species, three new varieties and a new section of the family Ge- sneriaceae are described from China in the present paper.   They are Tremacron urceolatum K. Y. Pan from Muli of SW Sichuan, T. obliquifolium K. Y. Pan from Miyi and Yanyuan of SW Sichuan, T. aurantiacum K. Y. Pan from Mabian and Pinshan of S Sichuan, lsometrum Sect.  Chorianthera W. T. Wang et K. Y. Pan (with I. eximium Chun as the section type), Isometrum eximium Chun ex K. Y. Pan from Jiulong, Muli  and  Jinyang  of  SW  Sichuan; Ancylostemon mairei (Levl.) Craib var. emeiensis K. Y. Pan from Mt. Emei of Sichuan, A. aureus (Franch.)  Burtt var. angustifolius K. Y. Pan from Zhenkang of SW Yunnan, A. ga- mosepalus K. Y. Pan from Hanyuan, Yanyuan and Yuexi of SW Sichuan, A. rhombifolius K. Y. Pan from Meigu of SW Sichuan, A. ronganensis K. Y. Pan from Rong an of Guangxi; Corallodiscus flabellatus) (Craib) Burtt var. puberulus K.Y. Pan from Zhongdian and Deqin of NW Yunnan, Nanchuan of S Sichuan and Zayü of Xizang (Tibet), Beccarinda minima K. Y. Pan from Jinxiu and Xiangzhou of Guangxi, Boeica stolonifera K. Y. Pan from Fang- cheng, Shiwandashan, Pingnan and Dongxing of S Guangxi, B. multinervia K. Y. Pan from Yingjiang of W Yunnan, and Paraboea barbatipes K. Y. Pan from Napo of W Guangxi and Xichou of SE Yunnan.  相似文献   

14.
Ten new species, three new varieties and a new section of the family Ge- sneriaceae are described from China in the present paper.   They are Tremacron urceolatum K. Y. Pan from Muli of SW Sichuan, T. obliquifolium K. Y. Pan from Miyi and Yanyuan of SW Sichuan, T. aurantiacum K. Y. Pan from Mabian and Pinshan of S Sichuan, lsometrum Sect.  Chorianthera W. T. Wang et K. Y. Pan (with I. eximium Chun as the section type), Isometrum eximium Chun ex K. Y. Pan from Jiulong, Muli  and  Jinyang  of  SW  Sichuan; Ancylostemon mairei (Levl.) Craib var. emeiensis K. Y. Pan from Mt. Emei of Sichuan, A. aureus (Franch.)  Burtt var. angustifolius K. Y. Pan from Zhenkang of SW Yunnan, A. ga- mosepalus K. Y. Pan from Hanyuan, Yanyuan and Yuexi of SW Sichuan, A. rhombifolius K. Y. Pan from Meigu of SW Sichuan, A. ronganensis K. Y. Pan from Rong an of Guangxi; Corallodiscus flabellatus) (Craib) Burtt var. puberulus K.Y. Pan from Zhongdian and Deqin of NW Yunnan, Nanchuan of S Sichuan and Zayü of Xizang (Tibet), Beccarinda minima K. Y. Pan from Jinxiu and Xiangzhou of Guangxi, Boeica stolonifera K. Y. Pan from Fang- cheng, Shiwandashan, Pingnan and Dongxing of S Guangxi, B. multinervia K. Y. Pan from Yingjiang of W Yunnan, and Paraboea barbatipes K. Y. Pan from Napo of W Guangxi and Xichou of SE Yunnan.  相似文献   

15.
铁线莲属研究随记(Ⅰ)   总被引:1,自引:0,他引:1  
于1999年5月至9月,作者先后访问了K、BM、P和S四个植物标本馆,在查阅他们收藏的铁线莲属植物标本的过程中,发现该属的一些分类学问题:(1)发现过去一些学者分别错误地将Clematis montana var.brevifoliola Kuntze,C.apiifolia var.biternata Makino,C.subumbellata Kurz,C.goudotiana Planch.&; Triana,C.insidiosa Baill.,C.kockiana Schneid.和C.longicauda A.Rich.等加以归并,这些均应予以恢复。(2)发现过去发表的subsect.Africanae M.Johnson,C.umbellifera Gagnep.,C.pubescens Benth.,C.rhodocarpa Rose,C.edentata Baker,C.djalonensis Cheval.,C.oliveri Kuntze,C.tibetana ssp.vernavi var.dentata Grey-Wilson,C.yunuanensis var.brevipedunculata W.T .Wang,C.clarkeana var.stenophylla Hand.-Mazz,C.subfalcata Pei ex M.Y.Fang,C.angustifoliola W.T .Wang,C.dasyandra var.polyantha Finet &; Gagnep.等学名不能成立,应加以归并。(3)对构成黄花铁线莲组sect.Meclatis的二亚组给出新的特征集要;根据C.sericea B.H.K.ex DC.与C.grossa Benth.的形态区别不大,有时甚至难以区分以及二者的分布区一南一北互相邻接的分布格局,认为二者可能为一对姊妹群,并将其等作为一个种的两个地理变种处理;认为在非洲大陆广布并分布到阿拉伯半岛的C.hirsuta Perr.&; Guill.包含4变种;将过去置于C.oweniae Harv.的变种var.jonodii移到此种中,并根据C.inciso-dentata A.Rich.特殊的绵毛毛被和内面无毛的萼片等特征,否定过去一些学者将其归并于C.hirsuta的意见,也将其作为C.hirsuta的一个变种处理。(4)描述了单性铁线莲组sect.Aspidanthera的一个特产马达加斯加岛的新亚组subsect.Insid iosae W.T.Wang和尾叶铁线莲亚组subsect.Connatae的一个特产非洲大陆的新系ser.Grandiflorae W.T.  Wang以及8新种、1新变种。(5)发现杨宗愈等(1991)报道的秀丽铁线莲C.grata Wall.在我国7省区 (西藏东部、云南、四川、贵州、湖北、湖南、江西)有分布所依据的8号标本均非C.grata,而分别是与此 种相近缘的5个种或变种。(6)发现了伏毛绣球藤C.montana var.brevifoliola Kuntze(原知分布于锡金和印度西北部)在我国西藏、尼泊尔、不丹和缅甸北部,缅甸铁线莲C.burmanica Lace(原知分布于缅甸和 泰国)在我国云南西南部,小木通C.armandii Franch.(原知分布于我国长江流域、越南)在缅甸北部和印 度东北部,以及俞氏铁线莲C.yui W.T.Wang(原知分布于我国云南西北部和西藏东南部)在缅甸北部 的新分布。  相似文献   

16.
The present paper deals with taxonomic studies on the genera Lathraea Linn. and Christisonia Gard. (Orobanchaceae) in China.  In the genus Lathraea, only a single species in China, L. japonica Miq., is recongnized in the paper. It occurs in sou- thern Shaanxi, southern Gansu, southeastern Sichuan, northern Guizhou and northern   Guangdong, also in Japan. L. miqueliana Franch. et Sav., L. chinfushanica Hu et Tang and L. japonica Miq. var. miqueliana (Franch. et Sav.) Ohwi are treated as new synon- yms of L. japonica Miq. in this paper.       In the genus Christisonia, the most of collections from China, which were identi- fied as C. sinensis G. Beck before, are treated as a new synonym of C. hookeri C. B. Clarke.  A few collections of this genus from China, which were mistakenly described as Gleadovia lepoense Hu snd G. kwangtungense Hu, should be transferred to Christi- sonia hookeri C. B. Clarke.  It is distributed in southeastern and south China, westwards to the Himalayas.  相似文献   

17.
作为对英文版“Flora of  China”海桐花科的分类学修订结果,提出了海桐花属6个种的8个新异名,并分别进行了讨论。  相似文献   

18.
中国虎耳草属的研究   总被引:1,自引:0,他引:1  
本文提出了一个中国虎耳草属系统,确认我国有2亚属,8组,7亚组(包括1新亚组),31系(包括23新系),4亚系(新亚系)和203种(包括2新种和4新变种)。  相似文献   

19.
Fifteen new taxa of the genus  Saxifraga (Saxifragaceae) are described from China.  They are Saxifraga erectisepala J. T.  Pan,  S.  sublinearifolia J.  T. Pan, S. rizhaoshanensis J. T. Pan,  S.  gedangensis J.  T.  Pan, S. sheqilaensis J. T. Pan, S. egregioides J. T. Pan,  S. caveana W. W. Smith var.  lanceolata  J.  T. Pan,  S. subtsangchanensis J. T. Pan,  S. brachypodoidea J.  T. Pan,  S. oreophila Franch. var. depaoshanensis J. T. Pan,  S. subsediformis J.  T.  Pan,  S. nangqenica J. T. Pan, S. medogensis J. T. Pan, S. paiquensis J. T. Pan and S. daochengensisJ. T. Pan.  相似文献   

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