CABBAGE n.
ther cruciferous plants. -- Cabbage butterfly (Zoöl.), a white butterfly (Pieris rapæ of both Europe and America, and the Allied P. oleracea, a native American species) which, in the larval state, devours the leaves of the cabbage and the turnip. See Cabbage worm, below. -- Cabbage Fly (Zoöl.), a small two-winged fly…
CADMIUM n.
ively rare element related to zinc, and occurring in some zinc ores. It is a white metal, both ductile and malleable. Symbol Cd. Atomic weight 111.8. It was discovered by Stromeyer in 1817, who named it from its association with zinc or zinc ore. Cadmium yellow, a compound of cadmium and sulphur, of an intense yellow c…