Pollination Ecology, Specialization, and Genetic Isolation in Sympatric Bee-PollinatedSalvia(Lamiaceae)

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dc.contributor.authorCelep, Ferhat
dc.contributor.authorAtalay, Zeynep
dc.contributor.authorDikmen, Fatih
dc.contributor.authorDogan, Musa
dc.contributor.authorSytsma, Kenneth J.
dc.contributor.authorClassen-Bockhoff, Regine
dc.date.accessioned2021-01-14T18:10:23Z
dc.date.available2021-01-14T18:10:23Z
dc.date.issued2020
dc.departmentKKÜ
dc.descriptionDikmen, Fatih/0000-0001-8251-5881
dc.description.abstractPremise of research. Previous pollination ecology studies ofSalviahave shown that there is low specialization for certain subgroups of bees and that pollinator number varies with species and locality. We studied 12Salviaspecies (three clades with different corolla morphologies and staminal lever mechanisms) that in part co-occur and coflower to examine prezygotic isolation mechanisms and the degree of specialization versus generalization in pollination ecology. Methodology. Pollinators were identified using field observations, photos, and related literature across three sites in Turkey. Video documentation of the visitation rate and the site of pollen placement on the pollinator body, morphometric measurements between flowers and pollinators, flowering time, flower color, handling time, and stigma contact ratio were analyzed. Plant-pollinator networks were constructed. Pivotal results. Mechanical, phenological, and ethological isolation occurs among sympatricSalviaspecies. A morphological fit is evident between flower tube length and the proboscis length of the main pollinators. Pollinator networks indicate that most species are ecological generalists and that only a few are specialists. Conclusions. The 12Salviaspecies, though phenotypically and functionally specialized by their zygomorphic, bilabiate flowers and bee-pollination syndrome, differ in the degree of their ecological specialization. Most of the sympatricSalviaspecies tend to be ecologically generalized, with two or more main pollinators and a few additional secondary pollinators, while a fewSalviaspecies are clearly specialized. Some floral traits (e.g., flower color, morphology, size, corolla tube length and width of the corolla tube entrance, type and size of the staminal lever mechanism, small numbers of flowers in the inflorescence), a short flowering time, and a small population size appear to be correlated with the degree of ecological specialization.en_US
dc.description.sponsorshipNevsehir Haci Bektas Veli UniversityNevsehir Haci Bektas Veli University [BAP 2012/2]; NSFNational Science Foundation (NSF) [DEB-1655606]en_US
dc.description.sponsorshipWe thank Fatma Bara, Kursad Ildeniz, and Dr. Deniz Ulukus for assistance in field studies and Dr. Ricardo Kriebel (University of Wisconsin-Madison), Dr. Jeffrey P. Rose (University of Wisconsin-Madison), and Associate Professor Bryan T. Drew (University of Nebraska-Kearney) for assistance with flower scans and discussion of floral evolution in Salvia. We are grateful to Mainz University (Germany) designers Doris Franke and Anne Korek for preparing the illustrations (fig. A2D-A2F). This work was funded in part by a Nevsehir Haci Bektas Veli University BAP 2012/2 project grant to F. Celep and an NSF DEB-1655606 grant to K. J. Sytsma. F. Celep and R. Classen-Bockhoff initiated and designed the project. All fieldwork was done by F. Celep and Z. Atalay, the latter supervised by M. Dogan. F. Celep interpreted all videos. F. Dikmen determined the insects. Data were analyzed by F. Celep and R. Classen-Bockhoff. F. Celep, R. Classen-Bockhoff, and K. J. Sytsma wrote the first draft of the article, with subsequent input from all authors. We thank Dr. Christina M. Caruso and two anonymous reviewers for their valuable comments, which improved the quality of the manuscript.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1086/710238
dc.identifier.endpage811en_US
dc.identifier.issn1058-5893
dc.identifier.issn1537-5315
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85088411504
dc.identifier.scopusqualityQ2
dc.identifier.startpage800en_US
dc.identifier.urihttps://doi.org/10.1086/710238
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12562
dc.identifier.volume181en_US
dc.identifier.wosWOS:000570613800001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUNIV CHICAGO PRESSen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF PLANT SCIENCES
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectbee pollinationen_US
dc.subjectLamiaceaeen_US
dc.subjectmorphometric fittingen_US
dc.subjectpollinator networksen_US
dc.subjectSalviaen_US
dc.subjectspecializationen_US
dc.subjectsympatricen_US
dc.subjectTurkeyen_US
dc.titlePollination Ecology, Specialization, and Genetic Isolation in Sympatric Bee-PollinatedSalvia(Lamiaceae)en_US
dc.typeArticle

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