Each graph represents the linear relationship between urban forest species richness and a variable while controlling for all other variables. Species richness was not related to the area of urban forests (A), and it was also not related to distance between the urban forest and the unfragmented forest (B).

  Part of: Duchesneau K, Derickx L, Antunes PM (2021) Assessing the relative importance of human and spatial pressures on non-native plant establishment in urban forests using citizen science. NeoBiota 65: 1-21. https://doi.org/10.3897/neobiota.65.65415