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dc.contributor.author
Silvera Ruiz, Leda T.
dc.contributor.author
Amarilla, Leonardo
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dc.contributor.author
Torres, Carolina Cecilia
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dc.contributor.author
Koútová, Dominika
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Konôpková, Jana
dc.contributor.author
Ferus, Peter
dc.contributor.author
Galetto, Leonardo
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dc.date.available
2023-08-01T13:03:05Z
dc.date.issued
2022-03
dc.identifier.citation
Silvera Ruiz, Leda T.; Amarilla, Leonardo; Torres, Carolina Cecilia; Koútová, Dominika; Konôpková, Jana; et al.; Reproductive biology of the invasive Gleditsia triacanthos L. (Fabaceae); Elsevier Gmbh; Flora; 288; 3-2022; 1-7
dc.identifier.issn
0367-2530
dc.identifier.uri
http://hdl.handle.net/11336/206293
dc.description.abstract
Biotic invasions constitute a threat for natural communities, affecting ecological and evolutionary integrity of natural ecosystems. Gleditsia triacanthos is an invasive species in many regions of the world. In Argentina, its populations are expanding over native vegetation of different ecoregions. The aim of this work is to study the reproductive biology of the invasive honey locust, characterizing the reproductive individuals, the assemblage of pollinators, the pollination process, the compatibility system, and the reproductive success. Considering that G. triacanthos could be characterized as a novel invader in Argentina and plant-pollinator interactions could be important to facilitate plant invasions, we expect to find (a) an assembly of generalist floral visitors that promote pollination; (b) that fruits and seeds could be produced through self- (autogamy) or cross-pollination (mediated by pollinators); (c) that pollinators can increase reproductive success of exposed flowers compared to those experimentally isolated from pollinators. The studied populations (Córdoba Province, central Argentina) can be characterized as polygamous andro-dioecious, with a higher proportion of male individuals. Although honeybees were the most frequent pollinator, all floral visitors could be potential pollinators and the honey locust can be characterized as pollinator-generalist. G. triacanthos produces fruits and seeds by spontaneous self-pollination, but a higher reproductive success was observed after hand cross- or natural pollinations. Producing both self- and cross-pollinated seeds could be advantageous for this species during different stages of the invasion process. The generalist pollination system presented by G. triacanthos, the high production of pollen by male individuals compared to the individuals with perfect flowers, and the higher fruit and seed set by cross- or natural pollinated flowers are all traits favouring the invasion process. These reproductive traits could be considered when designing management strategies to control the expansion of this invasive species.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Gmbh
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BIOLOGICAL INVASION
dc.subject
HONEY-LOCUST
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POLLINATION
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POLLINATORS
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REPRODUCTIVE SYSTEM
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Reproductive biology of the invasive Gleditsia triacanthos L. (Fabaceae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T18:57:01Z
dc.journal.volume
288
dc.journal.pagination
1-7
dc.journal.pais
Alemania
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dc.description.fil
Fil: Silvera Ruiz, Leda T.. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina
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Fil: Amarilla, Leonardo. Universidad Nacional de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.description.fil
Fil: Torres, Carolina Cecilia. Universidad Nacional de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.description.fil
Fil: Koútová, Dominika. Institute Of Forest Ecology Slovak Academy Of Sciences; Eslovaquia
dc.description.fil
Fil: Konôpková, Jana. Institute Of Forest Ecology Slovak Academy Of Sciences; Eslovaquia
dc.description.fil
Fil: Ferus, Peter. Institute Of Forest Ecology Slovak Academy Of Sciences; Eslovaquia
dc.description.fil
Fil: Galetto, Leonardo. Universidad Nacional de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.journal.title
Flora
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.flora.2022.152010
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S036725302200007X
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