are held in position by a mesh of tough fibers that is filled
with a green pulp. Rows of thorns extend its entire length which
are resinous and, if ignited, burn with a bright flame. They are
sometimes set on fire and have been used by the Apaches for
making signals. The cactus tree, like the eastern forest tree,
is often found bored full of round, holes that are made by the
Gila woodpecker. When the tree dies its pulp dries up and blows
away and there remains standing only a spectral figure composed
of white slats and fiber that looks ghostly in the distance.

Its fruit is delicious and has the flavor of the fig and
strawberry combined. It is dislodged by the greedy birds which
feed on it and by arrows shot from bows in the hands of the
Indians. The natives esteem the fruit as a great delicacy, and
use it both fresh and dried and in the form of a treacle or
preserve.

The ocotillo, or mountain cactus, is a handsome shrub that grows
in rocky soil upon the foothills and consists of a cluster of
nearly straight poles of brittle wood covered with thorns and
leaves. It blossoms during the early summer and each branch
bears on its crest a bunch of bright crimson flowers.

If set in a row the plant makes an ornamental hedge and effective
fence for turning stock. The seemingly dry sticks are thrust
into yet drier ground where they take root and grow without
water. Its bark is resinous and a fagot of dry sticks makes a
torch that is equal to a pineknot.

The echinocactus, or bisnaga, is also called "The Well of the