Data from the 'Montpellier University Pollen Atlas (MUPA)' (POLLEN): Collection of reference pollen slides hosted at the Institute of Sciences of Evolution (ISEM, UM): identification of slides and taxa and photos under the microscope..

Data from the 'Pollen-vegetation-climate relations Mediterranean forests' Observing Task, part of the Monitoring pollination in the Mediterranean region (POLLIMED) Observation Service of the Montpellier Research Observatory of Environment (OSU OREME, oreme.org).

Data from the 'Local monitoring of the pollination of wild and cultivated vines' Observing Task, part of the Monitoring pollination in the Mediterranean region (POLLIMED) Observation Service of the Montpellier Research Observatory of Environment (OSU OREME, oreme.org).

Data from the 'Olive tree pollination monitoring' Observing Task, part of the Monitoring pollination in the Mediterranean region (POLLIMED) Observation Service of the Montpellier Research Observatory of Environment (OSU OREME, oreme.org).

Data from the 'Monitoring pollination in the Mediterranean region' (POLLIMED): Monitoring pollination in the Mediterranean region. This observatory is part of the Montpellier Research Observatory of Environment (OSU OREME, oreme.org). It consists in different observing tasks: Communities of pollinating insects ; Olive tree pollination ; Plant-pollinator chemical communication ; Pollen-vegetation-climate relationships ; Vine pollination.

Data from the 'Effect of air pollution on plant-pollinator chemical communication' Observing Task, part of the Monitoring pollination in the Mediterranean region (POLLIMED) Observation Service of the Montpellier Research Observatory of Environment (OSU OREME, oreme.org).

Data from the 'Variations in pollinator insect communities according to habitat and urbanization gradients' Observing Task, part of the Monitoring pollination in the Mediterranean region (POLLIMED) Observation Service of the Montpellier Research Observatory of Environment (OSU OREME, oreme.org).