The buaze-trees and bamboos are now seen on the hills; but the jujube or zisyphus, which has evidently been introduced from India, extends no further up the river. We had been eating this fruit, which, having somewhat the taste of apples, the Portuguese call Macaas, all the way from Tette; and here they were larger than usual, though immediately beyond they ceased to be found. No mango-tree either is to be met with beyond this point, because the Portuguese traders never established themselves...