Edible algae from the plant classified under the genus Undaria spp. (including the species Undaria pinnatifida) and the species Alaria esculenta, commonly known as Wakame or Qundai-cai or Atlantic wakame. The part consumed/analysed is not specified. When relevant, information on the part consumed/analysed has to be reported with additional facet descriptors. In case of data collections related to legislations, the default part consumed/analysed is the one defined in the applicable legislation.