Supplementary material 3 from: Groom Q, Durkin J, O'Reilly J, Mclay A, Richards A, Angel J, Horsley A, Rogers M, Young G (2015) A benchmark survey of the common plants of South Northumberland and Durham, United Kingdom. Biodiversity Data Journal 3: e7318. https://doi.org/10.3897/BDJ.3.e7318

The recording card for Durham provided for surveyors to collect their observations on. The card uses abbreviated Latin names for the most common plants of the area and BRC Code numbers created by the Biological Records Centre, these numbers speed data entry