An odd desert shrub, about three feet high, with gray bark and crooked, gnarly, tangled branches, armed with long spines and clothed with small, downy, pale green leaves. The flower-heads are three-quarters of an inch long, without rays, with pale yellow tube-shaped flowers and downy, white involucres, and are so crowded on the twigs that they appear to be loaded with them, but the coloring is too pale to be effective. This is common in the Mohave Desert and elsewhere on dry hills and plains, as far east as Colorado.

There are a great many kinds of Solidago, most of them natives of North America. On the whole, the western Golden-rods are not so fine as the eastern ones, nor are there so many kinds, though there are quite enough to puzzle the amateur, as they are difficult to distinguish.

Brass Buttons Cotula coronopifolia

Brass Buttons-Cotula coronopifolia. SUNFLOWER FAMILY. Compositae.

Tetradimia spinosa.

Tetradimia spinosa.