ANTHOCYANINS is validvalid

ANTHOCYANIN, a water-soluble, reddish or blue pigment in flowers, plants, and some insects [n]

164,260 of 196,601 in NWL2023·also valid in CSW24

ANTHOCYANIN, a glucoside plant pigment, violet in neutral, red in acid, blue in alkaline cell-sap, also ANTHOCYAN [n]