BUTTERFLIES, polymorphic.
BUXTON, Mr., parrots breeding in Norfolk.
BUZAREINGUES, GIROU DE, inheritance of tricks.
CABANIS, pears grafted on the quince.
CABBAGE. -varieties of. -unity of character in flowers and seeds of. -cultivated by ancient Celts. -classification of varieties of. -ready crossing of. -origin of. -increased fertility of, when cultivated. -growth of, in tropical countries.
CABOOL, vines of.
CABRAL, on early cultivation in Brazil.
CACTUS, growth of cochineal on, in India.
CAESAR, Bos primigenius wild in Europe in the time of. -notice of fowls in Britain. -notice of the importation of horses by the Celts.
CAFFRE fowls.