These are coffee, dates, and gums.
For these Arabia is famous.
The coffee plants are shrubs. The hills are covered with them; the white
blossoms look beautiful among the dark green leaves, and so do the red
berries.
The dates grow on the palm-trees; and they are the chief food of the
Arabs. The Arabs despise those countries where there are no dates.
There are various sweet-smelling gums that flow from Arabian trees.