Data from: Functional biogeography of weeds reveals how anthropogenic management blurs trait-climate relationships

The dataset gathers information on the 954 cropland and 5619 grassland plant assemblages studied in the research article <em>Functional biogeography of weeds reveals how anthropogenic management blurs trait-climate relationships</em> by Bourgeois, B., Munoz, F., Gaba, S., Denelle, P., Fried, G., Storkey, J. and Violle, C. published in the <em>Journal of Vegetation Science</em>. A R script for analyzing data is also provided. Data include: <strong>SURVEY.ID</strong>: unique identifier of the plant survey; <strong>HABITAT</strong>: type of habitat (2 levels: cropland - grassland); <strong>CROP TYPE</strong>: type of annual crop cultivated for croplands (4 levels: maize - oilseed - sunflower - winter cereal); <strong>HERBICIDE TREATMENT</strong>: herbicide treatment for croplands (2 levels: herbicide-free - herbicide-sprayed); <strong>CWM SLA</strong>: Community-Weighted Mean of Specific Leaf Area (in m²/ kg); <strong>CWM LDMC</strong>: Community-Weighted Mean of Leaf Dry Matter Content (in mg / kg); <strong>CWM LNC</strong>: Community-Weighted Mean of Leaf Nitrogen Content (in mg N / kg); <strong>CWV SLA</strong>: Community-Weighted Variance of Specific Leaf Area (in m²/ kg); <strong>CWV LDMC</strong>: Community-Weighted Variance of Leaf Dry Matter Content (in mg N / kg); <strong>CWV LNC</strong>: Community-Weighted Variance of Leaf Nitrogen Content (in mg / kg); <strong>GSLtw</strong>: Growing Season Length (in days) accounting for both temperature and soil water limitations; <strong>Xcoord, Ycoord</strong>: coordinates of the plant survey. Please contact the authors for further information.