248. Ceratonia.—St. John's Bread.
248. CERATONIA.—ST. JOHN'S BREAD. The fruit of Cerato'nia sil'iqua Linné. Habitat: Southern Europe. Broad, flat pods, brown and glossy, divided into six to twelve transverse cells, in each of which is a sweet , black pulp having a single seed imbedded in it. This pulp is used as a laxative and demulcent, but chiefly as an ingredient in expectorant mixtures.