Leaves from the plant classified under the species Lactuca sativa L. var. crispa L. Cutting group , commonly known as Cutting lettuces or Cutting lettuce or crinkly lettuce or oak leaf lettuce. 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.