Data for: A National-scale Dataset of Arable Plant Abundance from Citizen Science Surveys of Swedish Field Margins

Here, cleaned and filtered data from the survey is presented. The dataset and the project are thoroughly described in the article "A national-scale dataset of arable plant abundance from citizen science surveys of Swedish field margins" (Note that this article is a data description, and not a study).

Collection method: Volunteers from the Swedish Botanical Society surveyed a 100*1 m transect, along the ploughed part of the field margin. All plants in the transect were noted and their abundance estimated. Fields from all of Sweden were surveyed.