R1-N1 - Pelouses siliceuses thérophytiques ouest-méditerranéennes

Western Mediterranean therophytic siliceous grassland

Classification des habitats EUNIS 2022

Descriptif de l'habitat

West Mediterranean annual-rich grasslands of siliceous gravelly, sandy or silty, usually shallow, soils that remain cohesive during the dry season; they are rich in small Fabaceae, in particular of genera, Trifolium, Lathyrus, Ornithopus, Lupinus, Anthyllis, Coronilla and grasses of genera Corynephorus, Aira, Airopsis, Molineria, Vulpia, Briza, Anthoxanthum, Micropyrum; characteristic species include Tuberaria guttata, Silene gallica, Linaria pelisseriana, Plantago bellardii, Galium divaricatum.

Bibliographie

 European Topic Centre on Biological Diversity, 2021. EUNIS terrestrial habitat classification 2021 including crosswalks. ETC/BD-EEA. Table Excel transmise par S. Hennekens (Alterra) le 14/02/2022. (Source)