INDIGO a.
ial of commercial indigo, from which it is obtained as a dark blue earthy powder, with a reddish luster, C16H10N2O2, which may be crystallized by sublimation. Indigo blue is also made from artificial amido cinnamic acid, and from artificial isatine; and these methods are of great commercial importance. Called also indi…
LEPROSY n.
A cutaneous disease which first appears as blebs or as reddish, shining, slightly prominent spots, with spreading edges. These are often followed by an eruption of dark or yellowish prominent nodules, frequently producing great deformity. In one variety of the disease, anæsthesia of the skin is a prominent symptom. In…
MANZANITA n.
phylos, but mostly to A. glauca and A. pungens, shrubs of California, Oregon, etc., with reddish smooth bark, ovate or oval coriaceous evergreen leaves, and bearing clusters of red berries, which are said to be a favorite food of the grizzly bear.