Supplementary data for the publication Travers, E. et al. (2021):The role of semi‐open habitats as dispersal corridors for plant species of woodlands and open habitats. Applied Vegetation Science, 24, e12526. https://doi.org/10.1111/avsc.12526 Data includes species cover of each vegetation survey plot. Nr: number of each vegetation survey W: vegetation survey conducted in woodland SOH: vegetation survey conducted in semi-open habitat with higher canopy closure SOL: vegetation survey conducted in semi-open habitat with lower canopy closure O: vegetation survey conducted in open habitat