Bergamini, A., Bisang, I., Hodgetts, N., Lockhart, N., van Rooy, J., & Hallingbäck, T. (2019). Recommendations for the use of critical terms when applying IUCN red-listing criteria to bryophytes. Lindbergia, 2019(1), 01117 (6 pp.). https://doi.org/10.25227/linbg.01117