The UK Marine Environmental Data and Information Network (2025). Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications.
Rumex crispus L., 1753. Accessed at: https://www.marinespecies.org/Msbias/aphia.php?p=taxdetails&id=535790 on 2025-06-29