A species of yucca called sotal, or saw-grass, grows plentifully
in places, and is sometimes used as food for cattle when grass is
scarce. In its natural state it is inaccessible to cattle
because of its hard and thorny exterior. To make it available it
is cut down and quartered with a hoe, when the hungry cattle eat
it with avidity. Where the plant grows thickly one man can cut
enough in one day to feed several hundred head of cattle.

There are several other varieties of yucca that possess no
particular value, but all are handsome bloomers, and the mass of
white flowers which unfold during the season of efflorescence
adds much to the beauty of the landscape.

The prickly pear cactus, or Indian fig, of the genus Opuntia is a
common as well as a numerous family. The soil and climate of the
southwest from Texas to California seem to be just to its liking.
It grows rank and often forms dense thickets. The root is a
tough wood from which, it is said, the best Mexican saddletrees
are made.

The plant consists of an aggregation of thick, flat, oval leaves,
which are joined together by narrow bands of woody fiber and
covered with bundles of fine, sharp needles. Its pulp is
nutritious and cattle like the young leaves, but will not eat
them after they become old and hard unless driven to do so by the
pangs of hunger. In Texas the plant is gathered in large
quantities and ground into a fine pulp by machinery which is then
mixed with cotton-seed meal and fed to cattle. The mixture makes
a valuable fattening ration and is used for finishing beef steers