Evolutionary and Ecological Considerations on Nectar-Mediated Tripartite Interactions in Angiosperms and Their Relevance in the Mediterranean Basin.

Plants (Basel) · 2021 · PMC7999006 · PMID 33803275

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an increasing trendno p-value reported

Due to an increasing trend of temperature (with sea surface temperature up to 35–38 °C) and aridity in the Cretaceous period [ 35 , 62 , 63 ], a hexose-dominant sugar profile may have posed water balance problems for plants.

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