ArticleAnnals of botany2021
The role of individual variation in flowering and pollination in the reproductive success of a crepuscular buzz-pollinated plant.
Article in Annals of botany, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 17 citations in OpenAlex.
- A resurrection experiment reveals reduced adaptive potential in a common agricultural weed.Evolution letters · 2026Article
- Comparative analysis of multiple hybrid zones ofPlant diversity · 2025Article
- Better soon than never: climate change induces strong phenological reassembly in the flowering of a Mediterranean shrub community.Annals of botany · 2025Article
- Co-flowering richness has variable effects on pollen quantity and quality limitation in four Clarkia species.Annals of botany · 2024Article
- Not just flowering time: a resurrection approach shows floral attraction traits are changing over time.Evolution letters · 2023Article
- Reduced visitation to buzz-pollinatedEcology and evolution · 2022Article
- Plant height and spatial context influence individual connectivity and specialization on seed dispersers in a tree population.Oecologia · 2022Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
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Abstract
BACKGROUND AND
aimsPlant individuals within a population differ in their phenology and interactions with pollinators. However, it is still unknown how individual differences affect the reproductive success of plants that have functionally specialized pollination systems. Here, we evaluated whether plant individual specialization in phenology (temporal specialization) and in pollination (pollinator specialization) affect the reproductive success of the crepuscular-bee-pollinated plant Trembleya laniflora (Melastomataceae).
methodsWe quantified flowering activity (amplitude, duration and overlap), plant-pollinator interactions (number of flowers visited by pollinators) and reproductive success (fruit set) of T. laniflora individuals from three distinct locations in rupestrian grasslands of southeastern Brazil. We estimated the degree of individual temporal specialization in flowering phenology and of individual specialization in plant-pollinator interactions, and tested their relationship with plant reproductive success. KEY
resultsTrembleya laniflora presented overlapping flowering, a temporal generalization and specialized pollinator interactions. Flowering overlap among individuals and populations was higher than expected by chance but did not affect the individual interactions with pollinators and nor their reproductive success. In contrast, higher individual generalization in the interactions with pollinators was related to higher individual reproductive success.
conclusionsOur findings suggest that individual generalization in plant-pollinator interaction reduces the potential costs of specialization at the species level, ensuring reproductive success. Altogether, our results highlight the complexity of specialization/generalization of plant-pollinator interactions at distinct levels of organization, from individuals to populations, to species.
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