Meconopsis horridula Hook. f. & Thomson, ; Fl. Ind. 252 (1855); in Fl. Br. Ind. 1: 118 (1872.). G. Taylor, Meconopsis 91, t. 24 (1934). Baehni, Bonner & Vautier in Candollea 13 227 (1951). Banerji in J. Bombay Nat. Hist. S. 51: 544 (1953). Kitam. in F. & Fl. Nep. Him. 137, t. 2.