wild Indian lettuce山莴苣
Wild Lettuce Complexion Soap野莴苣润肤皂
N（名词） any of several uncultivated lettuce plants, such as Lactuca serriola (or L. scariola) of Eurasia and L. canadensis (horseweed) of North America, which grow as weeds and have yellow or blue flowers, milky juice in the stem, and prickly leaves: family Asteraceae (composites) 野莴苣