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1.
将异枝竹属Metasasa W．T. Lin作为酸竹属Acidosasa C．D．Chu et C．S．Chao ex Keng f．的异名处
理。异枝竹Metasasa carinata W．T. Lin和白环异枝竹 Metasasa albo-farinosa W．T．Lin作为新组合名Aci-dosasa nanunica(McCl．)C．S．Chao et G．Y．Yang，comb．nov．的异名。 相似文献
2.
在标本室研究和野外考察的基础上,对中国野青茅属Deyeuxia的一些种类进行了修订。归并了2个名称,即将Deyeuxia sikangensis Keng并入D. scabrescens (Griseb.) Munro ex Duthie作为异名; 将D. levipes Keng并入D. nivicola Hook. f. 作为异名。确认了D. dispar L. Liou和D. agrostioides L. Liou是两个未合格发表的名称,将前者归并于D. scabrescens,后者归并于D. diffusa Keng。 相似文献
3.
蔡联炳 《中国科学院研究生院学报》2005,1(9):60-67
在标本室研究和野外考察的基础上,对中国细柄茅属Ptilagrostis Griseb.几个类群进行了分类修订。双叉细柄茅P. dichotoma Keng ex Tzvelev和窄穗细柄茅P. junatovii Grub.分别被归并到细柄茅P. mongholica (Turcz. ex Trin.)和太白细柄茅P. concinna (Hook. f.) Roshev.中作异名;小花细柄茅P. dichotoma Keng ex Tzvelev var. roshevitsiana Tzvelev则被提升为种P. roshevitsiana (Tzvelev) L. B. Cai。 相似文献
4.
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
5.
将太行榆 Ulmus taihangshaneasis S．Y．Wang并入脱皮榆U．lamellosa Wang ex S．L．Chang ex L．K．
Fu作为新异名；将毛叶朴Celtis pubescens S．Y. Wang et C．L. Chang并入朴树C．sinensis Pers．作为新异名。 相似文献
6.
利用随机扩增多态性DNA(RAPD)技术分析了11种金花茶植物,即:龙州金花茶Camellia
longzhouensis J.Y．Luo,弄岗金花茶C．longgangensis C.F.Liang et S．L. Mo,大样金花茶 C．grandis(C.
F. Liang et S．L．Mo)H．T,Chang et S．Y.Liang,扶绥金花茶 C.fusuiensis S．Y. Liang et X．J.Dong,中东金花茶C．achrysantha H．T．Chang et S．Y．Liang,小花金花茶C. micrantha S．Y. Liang et Y．C．Zhong,薄叶金花茶C．chrysanthoides H．T．Chang,毛籽金花茶C．ptilosperma S．Y．Liang et Q．D．Chen,陇瑞金花茶C．longruiensis S．Y．Liang et X．J．Dong,凹脉金花茶C．impressinervis H．T．Chang et S．Y．Liang和夏石金花茶C．xiashiensis S. Y．Liang et C．Z. Deng。选用14个引物(10 bp)扩增出201个DNA片段,用于种间遗传相似性分析,构建系统发育树图。分析结果表明:(1)小花金花茶、扶绥金花茶与中东金花茶之间的关系较近;(2)大样金花茶、薄叶金花茶和夏石金花茶之间的关系较近;(3)龙州金花茶、毛籽金花茶、陇瑞金花茶和弄岗金花茶之间的关系较近;(4)凹脉金花茶与其他各种关系相对较远。 相似文献
7.
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． 相似文献
8.
铁线莲属研究随记(Ⅱ) 总被引：1，自引：0，他引：1
王文采 《中国科学院研究生院学报》2000,38(5):401-429
(1) The systematic positions of Clematis potaninii Maxim., C . heynei Rau, C. tri-
chotoma Nakai, C. apiculata Hook. f. &; Thoms, C. theobromina Dunn, C. sigensis Engler,
C. hedysarifolia DC., and C. dissecta Baker, and the specific status of C. trifida Hook, C.
pimpinellifolia Hook., C. oligophylla Hook., and Clematopsis lineariloba Hutch. are discussed;
(2) New classifications for Clematis parviloba Gardn. &; Champ., C. puberula Hook. f. &;
Thoms., and sect. Naraveliopsis Hand.-Mazz. are provided; (3) Clematis subsect. Potaninianae
M. Johnson, C. heynei M. Johnson, C. petelotii Gagnep. and some other names are reduced to
synonymy; (4) Two subsections, 4 series, 4 species, and 4 varieties are described as new; (5)
Four new ranks and 4 new combinations are made.
Key words Clematis;Taxonomical problems;New taxa;New ranks;New combinations
摘要 (1)对铁线链属以下诸种Clematis potaninii Maxim., C．heynei Rau,C．trichotoma Nakai,C．apicu-
lata Hook．f.&; Thoms., C．theobromina Dunn,C．hedysarifolia DC．和C．dissecta Baker的系统位置进行了
讨论,提出了新见解;(2)过去一些作者或不承认C．trifida Hook．,C．pimpinellifolia Hook.,C．oligophyl-
la Hook．,和Clematopsis lineariloba Hutch诸种,或进行降级,作为种下分类群处理。本文作者在研究了有
关标本之后认为上述4种有明显区别特征,均应成立;(3)对裂叶铁线莲Clematis parviloba Gardn．&;
Champ．的5个变种,短毛铁线莲C．puberula Hook．f.&; Thoms．的4个变种和丝铁线莲组sect．Naraveli-
opsis Hand.-Mazz．的20个种做出新的分类安排;(4)归并了subsect．Potanimianae W．T．Wang,C．heynei
M．Johnson,C．petelotii Gagnep．以及其他几个学名;(5)描述了2新亚组,4新系,3新种和3新变种;(6)做出了3个新等级,4个新组合。 相似文献
9.
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
10.
杨亲二 《中国科学院研究生院学报》2001,39(5):405-422
研究了国产毛茛属Ranunculus L.11种及其4个近缘属——美花草属Callianthemum C．A．Meyer、
侧金盏花属Adonis L．、碱毛茛属Halerpestes E．Greene、水毛茛属Batrachium S．F．Gray 5种植物的染色体
数目和形态。发现美花草C.pimpinelloides(D．Don)Hook．f.et Thoms.、川滇毛茛R．potaninii Kom．、深
齿毛茛R．popovii var．stracheyanus(Maxim．)W．T. Wang、高原毛茛R．tanguticus(Maxim．)Ovcz．、石龙
芮R．sceleratus L．、西南毛茛R．ficariifolius Lévl．et Vant．、褐鞘毛茛R．sinovaginatus W．T. Wang、三裂碱毛茛H．tricuspis(Maxim．)Hand．-Mazz．和碱毛茛H．sarmentosa (Adams) Kom．9种植物为染色体基数x
＝8的四倍体(2n=4x＝32)；短柱侧金盏花A．brevistyla Franch．、丝叶毛茛R．nematolobus Hand.-Mazz．、
棱喙毛茛R．trigonus Hand．-Mazz．、茴茴蒜R．chinensis Bunge 4种植物为染色体基数x＝8的二倍体(2n＝
2x＝16)；毛茛B．japonicus Thunb．、黄毛茛R．laetus Wall．2种植物为染色体基数x=7的二倍体(2n＝2x
＝14)；水毛茛R．bungei (Steud．) L. Liou 有二倍体(2n＝2x=16)和三倍体(2n＝3x=24)两种细胞型。根 据染色体资料，讨论了上述5属的属间关系和毛茛属中一些种的种间关系。 相似文献
11.
卢生莲 《中国科学院研究生院学报》1992,30(6):529-540
Some new taxa of the genus Festuca (Gramineae) are described
from China. They are Sect. Longiglumes S.L. Lu,Sect. Muticae S.L. Lu, Sect.
Sinensis S.L. Lu, Sect, Nitidulae S.L. Lu, and Festuca pubiglumis S.L. Lu, F.
longiglumis S. L. Lu, F.fascinata Keng, F. mutica S.L. Lu, F. sinensis Keng, F.
subalpina Chang et Skvort. ex S.L. Lu, F. chelungkingnica Chang et Skvort. exS.L. Lu. In addition, one new name F. taiwanensis S.L. Lu is included. 相似文献
12.
吴珍兰 《中国科学院研究生院学报》1992,30(2):169-174
Six new taxa of the Gramineae are described from the China. They are Melica
L.Sect. Schizolemma Z.L.Wu, M .flava Z.L.Wu, M. longiligulata Z.L.Wu, M.yajiangensis Z. L.Wu, Glyceria chinensis Keng, Oryzopsis munroi Stapf ex Hook.f. var.parviflora Z.L.Wu. 相似文献
13.
耿伯介 《中国科学院研究生院学报》1965,10(1):6-24
This paper is here presented as a material for a flora of the Chinese grasses. At
the beginning, it chronologically gives a brief historical sketch on the study of the sub-
tribe Isachninae. The category which this group should constitute is here delimited, and
its position in the natural system of grass-classification is also discussed.
Secondly it deals with a taxonomic treatment on the genus Isachne which comprises
16 species and 7 varieties in China, amongst which two species (I. hoi and I. hainanensis)
and four varieties (I. albens var. glandulifera, I. truncata vars. crispa & maxima, and I.
nipponensis var. kiangsiensis) are published here as new to science. In addition, a new
combination, I. hirsuta, (Hook. f.) Keng, f., based upon I. albens var. hirsuta Hook. f.,
is made here. The two species (I. ciliatiflora Keng, and I. tenuis Keng) published in
Chinese only in the “Flora Illustralis Plantarum Primarum Sinicarum Graimeae 1959”, arehere supplemented with Latin diagnoses for validation. 相似文献
14.
郎楷永 《中国科学院研究生院学报》1998,36(5):449-458
笔者曾在1994年发表的“兰科植物区系中一些有意义属的地理分布格局的研究”一文中介绍了
此新亚属——显柱舌唇兰亚属的分布格局及其与舌唇兰亚属的区别。现将它正式发表。此新亚属含12种,其中1种为新组合种。 相似文献
15.
This paper deals with the taxa of tribe Arundinarieae Steud. subtribe Pleiobalastinae Keng and Keng f. which comprised three genera (Pseudosasa Makino, Pleioblastus Nakai and Brachystachyum Keng) when it was established in 1957. With the analysis of morphological characters and geographical distribution, a number of revisions connected with the taxon are made as follows:
(1) Genus Brachystachyum Keng is transferred to the tribe Shibataeeae Nakai ac-
cording to its false inflorescence.
(2) Genus Pseudosasa Makino is transferred to subtribe Sasinae Keng f. according to our study on the numerical taxonomic method.
(3) Some species of Pleioblastus Nakai established by Keng and Keng f. should be
revised. Pleioblastus actinotrichus (Merr. and Chun) Keng f. should be Ampelocalamus actinotrichus (Merr. and Chun) S. L. Chen, T. H. Wen and G. Y. Sheng in subtribe Tham-
nocalaminae Keng f.; Pleioblastus dolichanthus (Keng) Keng f. is the synonym of Sinobam-
busa tootsik (Sieb.) Makino, belonging to tribe Shibataeeae Nakai. The rest species remain in this genus. Since the genus Pleioblastus is related to genus Arundinaria Michaux., subtribe Pleioblastus Keng and Keng f. does not seem to have a reason to be retained as a subtribe in tribe Arundinarieae Steud., according to the newest Code (1978). A part of it should be a synonym of subtribe Arundinariinae and we may cite it as follows: Subtribe Arundinariinae——Subtribe Pleioblastinae Keng and Keng f. pro parte, syn. nov. The other parts of it should be transferred to other subtribes or tribes.
In addition, one new variety in Branchystachyum, two new species, one new variety in Pseudosasa and six new species, three new varieties in Pleioblastus, are described in this paper. 相似文献
16.
马金双 《中国科学院研究生院学报》1994,31(3):290-292
作者近期检查了英国三个大标本馆(BM，E，K)所收藏的马兜铃属标本，发现《东亚和南亚马兜铃属的修订》(见本刊27(5)：321—364，1989)尚有不完备之处，需作补充修订。本文共收载8种，其中1新名，确定了1个存疑种，补充了1个种的描述，修改了1个种的模式记载，合并了1个种，扩大了4个种的地理分布。 相似文献