rec896-sup-0001-FigureS1.pdfPDF document93KFigure S1. Extractable soil N in plots before the start of the experiment, showing higher available N closer to the road.
rec896-sup-0002-TableS1.pdfPDF document70KTable S1. List of exotic species that naturally recruited into experimental plots, including their traits, functional group classification used in Figure 4, and their rating according to the California Invasive Plant Council's Invasive Plant Inventory. Note that exotic shrubs were only present as seedlings in our experiment and hence were classified for our analysis as late active forbs, because they did not flower during the period of our observations.

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