Note 2568 — I.—PHÆNOGAMOUS OR FLOWERING PLANTS. (continued 20)

Thus the pale, liver-coloured aloes of Natal is invariably associated with the transparent Cape Aloes, simply from the fact that the two drugs have a similar smell. Again, the aloes of Curaçao is at once recognized by its odour, which an experienced druggist pronounces to be quite different from that of the aloes produced in Barbados.