A splendid flower when at its best, from six inches to a foot and a half tall, with a smooth stem, reddish below, and smooth, bright-green leaves, pale on the under side, round in general outline, the lower ones with long, reddish leaf-stalks sheathing the stem, the roots thick but not tuberous. The beautiful flowers are sometimes an inch and a half across, on long, rather spreading pedicels, few or many, in a long loose cluster, the buds slightly downy. The general effect of the flowers is deep bright-blue, but when we examine them more closely we find that the slightly woolly spurs are purplish, the blue sepals have on the back protuberances, which are pinkish on the front and greenish on the back, the two, small, upper petals are white, delicately striped with purple, and the lower ones, which are fuzzy with tufts of white down and two-cleft, are deep pinkish-purple; sometimes the whole flower is much paler in color. The anthers are large and green at first, becoming small and yellow, their threadlike filaments curling. This grows on dry hills. D. Pdrryi, of California, is about two feet tall, similar in coloring, but even handsomer, with a cluster nearly a foot long, closely crowded with beautiful flowers, each an inch and a half across. The lower leaves are slashed nearly to the center, into seven divisions, each with three, long, narrow lobes.