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中国小煤炱科新种和新记录 总被引:1,自引:1,他引:0
本文简述了小煤炱科(Meliolaceae)的研究概况.报道了在中国的小煤员科(Meliolaceae)2属38个分类单位,包括五列水小煤炱MeliolapentaphylisB.SongetY.XHu,青皮水小煤虔MeliolaschoepfiaeB.SongetY.XHu2个新种和36个国内新记录。全部标本存放在广东省微生物研究所标本室(HMIGD). 相似文献
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本文报道了广东3属14种和变种的小煤炱菌,其中含笑生附丝壳(Appendiculella michelicola Yang)、马比花生小煤炱(Meliola mappianthicola Yang)是新种,其余为国内新记录。文中有种和变种检索表。 相似文献
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本文报道了广东3属14种和变种的小煤炱菌,其中含笑生附丝壳(Appendiculella michelicola Yang)、马比花生小煤炱(Meliola mappianthicola Yang)是新种,其余为国内新记录。文中有种和变种检索表。 相似文献
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本文根据Hansford(1961)的分类系统和鉴定方法,采集、鉴定和整理了海南省的小煤炱菌共4属73种;附丝壳属(Appendiculella)2种,小光壳炱属(Asteridiella)10种,针壳炱属(Irenopsis)3种以及小煤炱属(Meliola)58种,其中包括2个新种和29个在中国分布的新记录。新种是:黄牛木生小光壳炱Asteridiella cratoxylonicola Y.X.Hu海南小煤炱Meliola hainanensis Y.X.Hu新种有英文、拉丁文描述和显微结构图。模式标本藏于广东省微生物研究所。 相似文献
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海南省的小煤炱菌(英文) 总被引:1,自引:0,他引:1
本文根据Hansford(1961)的分类系统和鉴定方法,采集、鉴定和整理了海南省的小煤炱菌共4属73种;附丝壳属(Appendiculella)2种,小光壳炱属(Asteridiella)10种,针壳炱属(Irenopsis)3种以及小煤炱属(Meliola)58种,其中包括2个新种和29个在中国分布的新记录。新种是:黄牛木生小光壳炱Asteridiella cratoxylonicola Y.X.Hu海南小煤炱Meliola hainanensis Y.X.Hu新种有英文、拉丁文描述和显微结构图。模式标本藏于广东省微生物研究所。 相似文献
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Xiang-Yu Zeng Rajesh Jeewon Ting-Chi Wen Sinang Hongsanan Saranyaphat Boonmee Kevin D. Hyde 《Mycological Progress》2018,17(3):403-415
Meliolaceae is an obligate biotrophic fungal family which cannot be cultured in artificial media. This has resulted in a lack of DNA sequence data in public databases to better resolve species taxonomy. The main criterion for specific classification, therefore, relied heavily on host association. Fresh collections from living leaves of Croton persimilis and Tamarindus indica with black colonies in Mae Fah Luang University, Thailand yielded a new species, Irenopsis crotonicola sp. nov., and a new record of Meliola tamarindi. These taxa are described and phenotypic comparisons are made with known species. To better classify the putative novel species that cannot be cultivated, we outline the protocol to extract DNA from fruiting bodies and generate new phylogenetic data. The results indicate that this direct DNA extraction method is suitable to yield quality DNA sufficient for polymerase chain reaction (PCR) amplifications of several commonly used DNA regions in fungal systematics. The 28S rDNA phylogram generated confirms the position of our taxa within Meliolaceae and indicate a close relationship of I. crotonicola sp. nov. to I. walsurae. Sequences of tef, β-tubulin, and GPDH regions of Meliolaceae are provided as well. 相似文献
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湖南张家界天门山种子植物区系新资料 总被引:6,自引:0,他引:6
基于对湖南省张家界市天门山国家森林公园种子植物标本的采集鉴定,报道了湖南省新记录13种2变种,隶属于11科15属。即小山飘风Sedum filipes Hemsl.、绿花石莲Sinocrassula indica(Decne.)Berger var.viridiflora K.T.Fu、扇叶虎耳草Scocifraga rufescens Balf.var.flabellifolia C.Y.Wu et J.T.Pan、滇池海棠Malus yunnanensis(Franch.)Schneid.、北枳棋Hovenia dulcis Thtmb.、橄榄槭Acer olivaceum W.P.Fang et P.L.Chiu、大叶柴胡Bupleurum longiradiaum Turcz.、重齿当归Angelica biserrata(R.H.Shan et C.Q.Yuan)C.Q.Yuan et R.H.Shan、羌活Notopterygium incisum T.T.Ting ex H.T.Chang、直瓣苣苔Ancylostemon sarasilia(Hemsl.)Craib、野丁香Leptodermis potanini Batalin、毛华菊Dendranthema vestitum(Hemsl.)Ling、长冠鼠尾草Salvia pleetranthoides Griff.、茖葱Allium victorialis Linn.、节根黄精Polygonatum nodosum Hua。其中羌活属和野丁香属为湖南分布新记录属。凭证标本均存放在中南林业科技大学树木标本室(CSFI)。 相似文献
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Jan Thomas Johansson 《Nordic Journal of Botany》1994,14(5):494-494
The genus Morinda (Morindeae, Rubioideae. Rubiaceae) is closely allied to Coelospermum, Gynochthodes , and Pogonolobus , but differs from these genera in inflorescence and pollen morphology. In this revision of Morinda in New Caledonia fourteen species are recognized, one of which is subdivided into four varieties. Eleven species are endemic to the area. Two new species, M. mumtana and M. truneata , and one new variety, M. myrtifolia var. vrevifolia , are described. Two recombinations, M. myrtifolia var. choriophylla and M. myrtifolia var. velutina , are made. All taxa are illustrated with line drawings and their distributions mapped, and a key to the species is presented. Phylogenetic analyses including nineteen species are presented. 相似文献
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Jan Thomas Johansson 《Nordic Journal of Botany》1994,14(4):450-450
The genus Morinda (Morindeae, Rubioideae, Rubiaceae) is closely allied to Coe-lospermum, Gynochthodes , and Pogonolobus , but differs from these genera in inflorescence and pollen morphology. In this revision of Morinda in New Caledonia fourteen species are recognized, one of which is subdivided into four varieties. Eleven species are endemic to the area. Two new species, M. montana and M. truneata , and one new variety, M. myrtifolia var. vrevifolia , are described. Two recombinations, M. myrtifolia var. choriophylla and M. myrtifolia var. velutina , are made. All taxa are illustrated with line drawings and their distributions mapped, and a key to the species is presented. Phylogenetic analyses including nineteen species are presented. 相似文献
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广东小煤炱科研究初报Ⅰ. 总被引:1,自引:0,他引:1
本文报告广东小煤炱属28个分类单位,其中红苞木生小煤炱 Meliola rhodolei-icola H.Hu、银鹃树生小煤炱 Meliola tapisciicola H.Hu 为新种,其余26个为我国新纪录种。 相似文献
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本文报道了我国湖南地区小煤炱属(Meliola)一个新种和一个国内新记录种。新种是栎生小煤炱(Meliola quercicola H.Hu),新记录种是二叉小煤炱草野变种[Melioladichotoma B.& C.var.kusanoi(P.Henn.)Hansf.]。 相似文献
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L F M Velho F A Lansac-Tôha M Serafim-Junior 《Studies on Neotropical Fauna and Environment》2013,48(1):35-50
A first contribution towards the taxonomy of testate amoebae (Rhizopodea – Sarcodina) recorded in planktonic samples of lotic and lentic environments in the high Paraná River Floodplain in the States of Paraná and Mato Grosso do Sul, Brazil, is provided. Twenty-four taxa belonging to the families Arcellidae and Centropyxidae were identified, described and sketched. Among the taxa, A. vulgaris f. undulata, A. vulgaris var. penardi, A. mitrata var. spectabilis, A. nordestina and Centropyxis aculeata var. tropica represent new occurrences in Brazil. 相似文献
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报道了2006~2007年9月间采自中国吉林、辽宁两省的舟形藻科中国新记录植物5种5变种,分别为Navicula arkona Lange-Bertalot & Witkowski, Hippodonta linearis(0strup) Lange-Bertalot, Metzehin & Witkowski, Geissleria decussis (Hustedt) Lange-Bertalot & Metzehin, Geissleria kriegeri ( Krasske ) Lange-Bertalot & Metzehin, Pinnularia divergens var. media Krammer, Pinnularia dubitabilis var. minor Krammer, Pinnularia lundii var. lirvearis Krammer, Pinnularia rhombarea var. variarea Krammer, Pinnularia stomatophora var. irregularis Krammer, Alveovallum beyensii Lange-Bertalot & Krammer。对部分种类进行了光镜观察,部分种类进行了扫描电镜观察;对它们的分类学特征进行了详细的描述,并记录了它们的生境特征。 相似文献
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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). 相似文献
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在研究了我国西南地区(滇、黔、川、藏)小奥德蘑属Oudemansiella的标本后,作者认为Pegler et Young(1986)所提出的本属的分类系统较为合理。本文报道该属10种4变种,其中3新种、1新变种和1新组合。新分类群是云南小奥德蘑Oudemansiella yunnanensisZ.L.Yang et Zang、粘小奥德蘑假根变种Oudemansiella mucida(Schrad:Fr.)v.Hoehn.vat.pseudorhiza z.L.Yang et Zang、膜被小奥德蘑Oudemansiella velata z.L.Yang etZang、杏仁形小奥德蘑Oudemansiella amygdaliformis Z.L.Yang et Zang;新组合是长根小奥德蘑双孢变种Oudemansiella radicata(Relh.:Fr.)Singer vat.bispora(Redhead,Ginns et Shoemaker)Z.L.Yang et Zang。新分类群有拉丁文及汉文描述,并有附图。全部标本存中国科学院昆明植物研究所隐花植物标本馆(HKAS)。我国西南小奥德蘑属的种类相当丰富,约占世界已知种的1/3,除产于南美的刺孢组Sect.Dactylosporina外,其余各组在本区均有代表。区系组成主要以北温带成分为主,也有个别泛热带成分,而云南小奥德蘑、膜被小奥德蘑等可能是在喜马拉雅隆起、横断山脉形成和云贵高原抬升过程中逐步演化出来的特殊而年青的种类。 相似文献