Pub Date : 2017-01-01DOI: 10.1007/978-3-319-69099-5_3
E. Barrón, A. Averyanova, Z. Kvaček, A. Momohara, K. Pigg, S. Popova, J. M. Postigo-Mijarra, B. Tiffney, T. Utescher, Zhekun Zhou
{"title":"The Fossil History of Quercus","authors":"E. Barrón, A. Averyanova, Z. Kvaček, A. Momohara, K. Pigg, S. Popova, J. M. Postigo-Mijarra, B. Tiffney, T. Utescher, Zhekun Zhou","doi":"10.1007/978-3-319-69099-5_3","DOIUrl":"https://doi.org/10.1007/978-3-319-69099-5_3","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"150 1","pages":"39-105"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75315917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-09-25DOI: 10.3724/SP.J.1143.2010.10105
Yoshida, Toshio, Sun, Hang, Boufford, David
Two new species of Meconopsis,M.pulchella and M.heterandra are described and characterized. Differences with similar species are discussed and photos showing the diagnostic features are provided.
标题绿绒蒿属二新种。描述和表征了紫茎霉和异芽霉。讨论了与同类的差异，并提供了显示诊断特征的照片。
{"title":"New Species of Meconopsis （Papaveraceae） from Mianning,Southwestern Sichuan,China","authors":"Yoshida, Toshio, Sun, Hang, Boufford, David","doi":"10.3724/SP.J.1143.2010.10105","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.10105","url":null,"abstract":"Two new species of Meconopsis,M.pulchella and M.heterandra are described and characterized. Differences with similar species are discussed and photos showing the diagnostic features are provided.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"33 1","pages":"503-507"},"PeriodicalIF":0.0,"publicationDate":"2010-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74291023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-16DOI: 10.3724/SP.J.1143.2010.09245
Gao Lixia, L. Nian, Huang BangHai
In the cross breeding of Hedychium,parental selection is related not only to the parental morphologic characters,but also to the reproducing barrier of self incompatibility. In this study,the phylogenetic relationships of 28 materials were analyzed. The results showed that parents with a similarity coefficient of 0.4-0.6 tended to have a high setting percentage after combined the relathionshipe with the setting percentages. The methods of parental selection in actual breeding work were suggested based on the present results. The characteristics,such as bract arrangements,fragrance and color,were the most important factors to be considered for cross breeding of Hedychium. When the parents selected were either too distant or too close,bridge parental taxon were necessary for gathering better characteristics.
{"title":"Parental selection in the cross breeding of Hedychium Koenig based on SRAP markers.","authors":"Gao Lixia, L. Nian, Huang BangHai","doi":"10.3724/SP.J.1143.2010.09245","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09245","url":null,"abstract":"In the cross breeding of Hedychium,parental selection is related not only to the parental morphologic characters,but also to the reproducing barrier of self incompatibility. In this study,the phylogenetic relationships of 28 materials were analyzed. The results showed that parents with a similarity coefficient of 0.4-0.6 tended to have a high setting percentage after combined the relathionshipe with the setting percentages. The methods of parental selection in actual breeding work were suggested based on the present results. The characteristics,such as bract arrangements,fragrance and color,were the most important factors to be considered for cross breeding of Hedychium. When the parents selected were either too distant or too close,bridge parental taxon were necessary for gathering better characteristics.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"73 3 1","pages":"250-254"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90256583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-16DOI: 10.3724/SP.J.1143.2010.10004
Guo Lijuan, W. Zhihua, L. Jie
Leaf epidermal micro-morphological characters of 54 species belonging to genus Persea (Lauraceae) from America were comparatively studied by the means of light microscopy. It was shown that the leaf epidermal cells were usually regular bearing with straight or beaded anticlinal walls.Most of these species had unicellular trichomes uniformly distributed. The stomatal apparatus which were paracytic,only randomly presented in the areoles of abaxial epidermis for all sampled species,can be assigned into three types. The results showed that similar leaf epidermal characters can be found in the species with similar morphology. Nineteen characters were selected for PCA analysis,and the sampled species was divided into two clades. The characters of leaf epidermis were little different within a species but can vary among species. However,the multiple leaf epidermal characters including the shape of epidermal cells,the shape of stomatal apparatus,stomatal ledges and some distinct characters were relatively constant and taxonomically quite useful for the identification of some species with similar phenotypes.
{"title":"Micro-morphological characteristics of leaf epidermis under light microscopy and its taxonomic significance in Persea (Lauraceae) from America.","authors":"Guo Lijuan, W. Zhihua, L. Jie","doi":"10.3724/SP.J.1143.2010.10004","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.10004","url":null,"abstract":"Leaf epidermal micro-morphological characters of 54 species belonging to genus Persea (Lauraceae) from America were comparatively studied by the means of light microscopy. It was shown that the leaf epidermal cells were usually regular bearing with straight or beaded anticlinal walls.Most of these species had unicellular trichomes uniformly distributed. The stomatal apparatus which were paracytic,only randomly presented in the areoles of abaxial epidermis for all sampled species,can be assigned into three types. The results showed that similar leaf epidermal characters can be found in the species with similar morphology. Nineteen characters were selected for PCA analysis,and the sampled species was divided into two clades. The characters of leaf epidermis were little different within a species but can vary among species. However,the multiple leaf epidermal characters including the shape of epidermal cells,the shape of stomatal apparatus,stomatal ledges and some distinct characters were relatively constant and taxonomically quite useful for the identification of some species with similar phenotypes.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"109 2 1","pages":"189-203"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89731104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-16DOI: 10.3724/SP.J.1143.2010.09162
Yu Juhong, Hu Mian-hao, X. Bing
Genetic diversity of 24 wild Lycoris radiata collected from different localities in China was examined by sequence-related amplified polymorphism(SRAP). Two hundred and eighteen loci were identified with 10 SRAP primer combinations,out of which 173 were polymorphic and accounted for 79.36% of total genetic diversity at species level. Observed number of alleles (na),effective number of alleles (ne),Nei's gene diversity (h) and Shannon information index (I) were 1.7936,1.4131,0.2415 and 0.3664,respectively. The coefficient of gene differentiation (Gst) and gene flow (Nm) were 0.9547 and 0.0136,suggesting that most of variation occurred among different resources of L.radiata,and the genetic showed significant differentiation. UPGMA cluster analysis of the 24 resources based on Nei's genetic distance showed two major clusters. Cluster I included 7 resources from southwest and northwest China,except for Jiangsu,Lianyungang resource(JS3). Cluster II included the rest 17 resources from south China to east China. The subgroups exhibited related to the morphology and habit of different resources of L.radiata to some extent. There was no significant correlation between genetic diversity and longitude,altitude,latitude,annual rainfall,and annual average temperature. The results suggested that the genetic diversity of wild L.radiata was high and the possible reasons for significant genetic differentiation might due to the very low gene flow. The results of this study might be useful for guiding the exploitation and conservation of germplasm of L.radiata.
{"title":"Genetic Diversity of Wild Lycoris radiata(Amaryllidaceae) from China Revealed by SRAP","authors":"Yu Juhong, Hu Mian-hao, X. Bing","doi":"10.3724/SP.J.1143.2010.09162","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09162","url":null,"abstract":"Genetic diversity of 24 wild Lycoris radiata collected from different localities in China was examined by sequence-related amplified polymorphism(SRAP). Two hundred and eighteen loci were identified with 10 SRAP primer combinations,out of which 173 were polymorphic and accounted for 79.36% of total genetic diversity at species level. Observed number of alleles (na),effective number of alleles (ne),Nei's gene diversity (h) and Shannon information index (I) were 1.7936,1.4131,0.2415 and 0.3664,respectively. The coefficient of gene differentiation (Gst) and gene flow (Nm) were 0.9547 and 0.0136,suggesting that most of variation occurred among different resources of L.radiata,and the genetic showed significant differentiation. UPGMA cluster analysis of the 24 resources based on Nei's genetic distance showed two major clusters. Cluster I included 7 resources from southwest and northwest China,except for Jiangsu,Lianyungang resource(JS3). Cluster II included the rest 17 resources from south China to east China. The subgroups exhibited related to the morphology and habit of different resources of L.radiata to some extent. There was no significant correlation between genetic diversity and longitude,altitude,latitude,annual rainfall,and annual average temperature. The results suggested that the genetic diversity of wild L.radiata was high and the possible reasons for significant genetic differentiation might due to the very low gene flow. The results of this study might be useful for guiding the exploitation and conservation of germplasm of L.radiata.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"33 1","pages":"255-262"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80033294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-16DOI: 10.3724/SP.J.1143.2010.09217
Wang Huan-Chong, W. Yuhua, Wang Chongyun, He Zhao-rong
{"title":"New Invasive and New Distribution Species of Spermatophyte in Yunnan: New Invasive and New Distribution Species of Spermatophyte in Yunnan","authors":"Wang Huan-Chong, W. Yuhua, Wang Chongyun, He Zhao-rong","doi":"10.3724/SP.J.1143.2010.09217","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09217","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"12 1","pages":"227-229"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78938182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-16DOI: 10.3724/SP.J.1143.2010.10001
Xie Xue-Dan, Liu Pei-gui, Yu Fu-qiang
Russuloid ectomycorrhizae on 1-2 years-old seedlings of Pinus yunnanensis collected from the central Yunnan,China were investigated. Six morphotypes were recognized by macro-and anatomical-morphological approaches as well as molecular analyses. The six morphotypes were confirmed to represent six phylotypes by matching rDNA ITS sequences. The fungal partners in the six morpho-phylotypes are those closely related with Russula livescens,R.violeipes ,R.densifolia ,R.nigricans ,R.sanguinea and R.nauseosa respectively. The correlation between the morphology of mantles and cystidia and the phylogenetic clades is further supported in our work. The framework,in which this report is included,shows that russuloid mycorrhizae are one of the most dominant representative ectomycorrhizae formed on 1-2 years seedlings of Pinus yunnanensis.
{"title":"Species diversity of russuloid mycorrhizae-forming fungi on Pinus yunnanensis seedlings and the mycorrhizal morphology.","authors":"Xie Xue-Dan, Liu Pei-gui, Yu Fu-qiang","doi":"10.3724/SP.J.1143.2010.10001","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.10001","url":null,"abstract":"Russuloid ectomycorrhizae on 1-2 years-old seedlings of Pinus yunnanensis collected from the central Yunnan,China were investigated. Six morphotypes were recognized by macro-and anatomical-morphological approaches as well as molecular analyses. The six morphotypes were confirmed to represent six phylotypes by matching rDNA ITS sequences. The fungal partners in the six morpho-phylotypes are those closely related with Russula livescens,R.violeipes ,R.densifolia ,R.nigricans ,R.sanguinea and R.nauseosa respectively. The correlation between the morphology of mantles and cystidia and the phylogenetic clades is further supported in our work. The framework,in which this report is included,shows that russuloid mycorrhizae are one of the most dominant representative ectomycorrhizae formed on 1-2 years seedlings of Pinus yunnanensis.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"30 1","pages":"211-220"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73321243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-16DOI: 10.3724/SP.J.1143.2010.09255
Z. Bin
Key Protected Wild Plants List plays an important role in forestry enforcement,science research and biodiversity conservation. Revise work contribute to keep the plant names accurate on list and revised list can timely show the achievement of biodiversity conservation in Yunnan province. According to the Flora of China and some plants databases,this paper revised the Yunnan Key Protected Wild Plants List published by government in 1989. Results showed that 214 species on list included 60 synonyms or basionyms,28 species' Chinese names changed,9 species with incorrect Latin names,3 misidentified species and 5 nomen nudum. This revision results will add more understandings to implement and manage the list. Finally this paper suggests establishing some criteria and a mechanism to revise the list in the future.
{"title":"Revising the Yunnan Key Protected Wild Plants List.","authors":"Z. Bin","doi":"10.3724/SP.J.1143.2010.09255","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09255","url":null,"abstract":"Key Protected Wild Plants List plays an important role in forestry enforcement,science research and biodiversity conservation. Revise work contribute to keep the plant names accurate on list and revised list can timely show the achievement of biodiversity conservation in Yunnan province. According to the Flora of China and some plants databases,this paper revised the Yunnan Key Protected Wild Plants List published by government in 1989. Results showed that 214 species on list included 60 synonyms or basionyms,28 species' Chinese names changed,9 species with incorrect Latin names,3 misidentified species and 5 nomen nudum. This revision results will add more understandings to implement and manage the list. Finally this paper suggests establishing some criteria and a mechanism to revise the list in the future.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"20 1","pages":"221-226"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73895938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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