sor·rel
noun/ˈsɒrəl/
/ˈsɔːrəl/
[uncountable]- a plant with leaves that taste bitter and are used in salads or in making soup or sauces
酸模，酸叶草（叶子味苦，可用于做色拉、汤或酱汁） Word Originlate Middle English: from Old French sorele, of Germanic origin; related to sour.