nanus, all probably distinct enough, but of no superior ornamental
value to the parent plant.

C. OCCIDENTALIS.--Californian or Western Allspice. California, 1831.
This is larger in all its parts than the former, and for decorative
purposes is even preferable to that species. The flowers are dark
crimson, and nearly twice as large as those of C. floridus, but rather
more sparsely produced. This is a very distinct and desirable species,
and one that can be recommended for lawn and park planting, but, like
the former, it delights to grow in a rather moist and shady situation.


CARAGANA.

CARAGANA ARBORESCENS.--Siberian Pea Tree. Siberia, 1752. On account
of its great hardihood, this is a very desirable garden shrub or
small-growing tree. The bright-yellow, pea-shaped flowers are very
attractive, while the deep-green, pinnate foliage imparts to the tree a
somewhat unusual but taking appearance. Soil would not seem to be of
much moment in the cultivation of this, as, indeed, the other species
of Caragana, for it thrives well either on dry, sunny banks, where the
soil is light and thin, or in good stiff, yellow loam.

C. FRUTESCENS.--Siberia, 1852. Flowers in May, and is of partially
upright habit; while C. Chamlagii, from China, has greenish-yellow
flowers, faintly tinted with pinky-purple.

C. MICROPHYLLA (_syn C. Altagana_), also from Siberia, is smaller of
growth than the foregoing, but the flowers are individually larger. It
is readily distinguished by the more numerous and hairy leaflets and