Number of digital herbarium specimen images per species available from iDigBio and GBIF (based on the 9,998,299 images for Tracheophyta (excluding Polypodiopsida, Poales, Marattiopsida, Pinopsida, Lycopodiopsida and Equisetopsida) with georeference and sampling date available (for more details, refer to section 'Sampling methods').

 
  Part of: Kommineni VK, Tautenhahn S, Baddam P, Gaikwad J, Wieczorek B, Triki A, Kattge J (2021) Comprehensive leaf size traits dataset for seven plant species from digitised herbarium specimen images covering more than two centuries . Biodiversity Data Journal 9: e69806. https://doi.org/10.3897/BDJ.9.e69806