{"title":"Transgenerational competition effects persist across multiple generations and are altered by offspring competitive environments in a clonal plant","authors":"Yu Jin, Jinsong Chen, Ningfei Lei, Fang-Li Luo, Lin Huang, Wei Xue, Qian Zhang, Fei Yu","doi":"10.1111/1442-1984.12427","DOIUrl":"https://doi.org/10.1111/1442-1984.12427","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41902355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Brian Suárez, Juan Tun‐Garrido, Paula Sosenski, Víctor Parra‐Tabla
Abstract The genus Waltheria is known for having a high percentage of distylous species (ca. 85%). However, distyly has only been comprehensively studied in a few Waltheria species. The study of distyly is of particular ecological relevance given the occurrence of exotic pollinators in natural ecosystems nowadays, which could potentially affect legitimate pollen transfer between floral morphs. In the present study, we characterized the sexual reciprocity between floral morphs in the tropical shrub Waltheria rotundifolia , we tested if the pollen transfer patterns were in accordance with proper distyly, and we tested its incompatibility system. Reciprocity was characterized by measuring sexual traits, while pollen traits were measured to evaluate the presence of ancillary polymorphisms. The efficiency of distyly to promote legitimate pollen transfer was determined by quantifying pollen loads deposited on stigmas and on the body of Apis mellifera , the main floral visitor of W. rotundifolia . Finally, hand pollinations were performed to determine the strength of the incompatibility system. Flowers exhibit a reciprocal arrangement of sexual organs and pollen ancillary features typical of distylous plants. We observed a differential placement of pollen on the body of A. mellifera . However, intermorph differences in the pollen loads and legitimate pollen deposited on stigmas suggest inefficient pollen transfer by A. mellifera . Hand pollinations revealed the presence of a heteromorphic incompatibility system. Overall, our results show that although factors for disassortative pollen transfer are present in the studied population, W. rotundifolia exhibits asymmetric pollen deposition probably due to A. mellifera foraging behavior.
{"title":"Floral polymorphism and heteromorphic incompatibility in the distylous tropical shrub <i>Waltheria rotundifolia</i> (<scp>Malvaceae</scp>)","authors":"Brian Suárez, Juan Tun‐Garrido, Paula Sosenski, Víctor Parra‐Tabla","doi":"10.1111/1442-1984.12425","DOIUrl":"https://doi.org/10.1111/1442-1984.12425","url":null,"abstract":"Abstract The genus Waltheria is known for having a high percentage of distylous species (ca. 85%). However, distyly has only been comprehensively studied in a few Waltheria species. The study of distyly is of particular ecological relevance given the occurrence of exotic pollinators in natural ecosystems nowadays, which could potentially affect legitimate pollen transfer between floral morphs. In the present study, we characterized the sexual reciprocity between floral morphs in the tropical shrub Waltheria rotundifolia , we tested if the pollen transfer patterns were in accordance with proper distyly, and we tested its incompatibility system. Reciprocity was characterized by measuring sexual traits, while pollen traits were measured to evaluate the presence of ancillary polymorphisms. The efficiency of distyly to promote legitimate pollen transfer was determined by quantifying pollen loads deposited on stigmas and on the body of Apis mellifera , the main floral visitor of W. rotundifolia . Finally, hand pollinations were performed to determine the strength of the incompatibility system. Flowers exhibit a reciprocal arrangement of sexual organs and pollen ancillary features typical of distylous plants. We observed a differential placement of pollen on the body of A. mellifera . However, intermorph differences in the pollen loads and legitimate pollen deposited on stigmas suggest inefficient pollen transfer by A. mellifera . Hand pollinations revealed the presence of a heteromorphic incompatibility system. Overall, our results show that although factors for disassortative pollen transfer are present in the studied population, W. rotundifolia exhibits asymmetric pollen deposition probably due to A. mellifera foraging behavior.","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135449471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of sand burial on seedling growth of the coastal dune plant Viola grayi: Tolerance and adaptive responses to sand accretion","authors":"A. Kuroda","doi":"10.1111/1442-1984.12426","DOIUrl":"https://doi.org/10.1111/1442-1984.12426","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45642460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contribution of genetic analyses to semi‐natural grassland biodiversity conservation in Japan","authors":"N. Nakahama, Seikan Kurata, A. Ushimaru","doi":"10.1111/1442-1984.12424","DOIUrl":"https://doi.org/10.1111/1442-1984.12424","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44833101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploring the importance of root architecture plasticity in plant adaptation to environmental constraints","authors":"Belkacem El Amrani","doi":"10.1111/1442-1984.12410","DOIUrl":"https://doi.org/10.1111/1442-1984.12410","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43219171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reproductive challenges related to a complex sexual system in\u0000 Euphorbia rosescens\u0000 , a rare endemic herb","authors":"A. Faivre, Stacy A. Smith","doi":"10.1111/1442-1984.12409","DOIUrl":"https://doi.org/10.1111/1442-1984.12409","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45857210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Suppression of clonal reproduction in bulbous perennial herb\u0000 Barnardia japonica\u0000 sterilized by flower‐smut fungi","authors":"Mitsuko Kagaya, T. Tani, N. Kachi","doi":"10.1111/1442-1984.12408","DOIUrl":"https://doi.org/10.1111/1442-1984.12408","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48830078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Extension of the primary dispersal distance through peduncle laying and elongation promotes myrmecochory in Japanese sedges","authors":"Koki Tanaka","doi":"10.1111/1442-1984.12407","DOIUrl":"https://doi.org/10.1111/1442-1984.12407","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46879749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ana Carolina Galindo da Costa, L. Vasconcelos, Carla Teixeira de Lima, C. Caldeira, D. Zappi, A. Giulietti, M. Watanabe
{"title":"Reproductive phenology of critical native plant species for mineland restoration in the eastern Amazon","authors":"Ana Carolina Galindo da Costa, L. Vasconcelos, Carla Teixeira de Lima, C. Caldeira, D. Zappi, A. Giulietti, M. Watanabe","doi":"10.1111/1442-1984.12406","DOIUrl":"https://doi.org/10.1111/1442-1984.12406","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48893870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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