murex, purple limpet, = πορφύρα, Nic. Al. 393.
purple dye, Str. 11.14.9.
rosette on the capitals of columns, IG 1(2).372.90, 4.1484.83 (Epid., iv B.C.), 11(2).161A 73 (Delos, iii B.C.), Hsch.:—written χάλκη IG 1(2).374.317, al., χάλχη ib. 374.103.
purple flower, Chrysanthemum coronarium, Alcm. 39, Nic.Dam. 76J.:—written χάλκη in Nic. Fr. 74.60, cf. Ps.-Dsc. 4.58.