ÆTHIONEMA

(from aitho, to scorch, and nema, a filament; apparently in allusion to some tawny or burnt appearance in the stamens). O RD. Cruciferæ. A genus of elegant little plants, distinguished from allied genera in having the four larger stamens winged, and with a tooth. Herbs or sub-shrubs, perennial or annual, branched from the base, diffuse or erect. Flowers in crowded terminal racemes. Leaves fleshy, se ile. They are well worth cultivating in sunny situations, where they form a freer flowering habit than when growing in a wild state. Some of the more hardy species may be planted on rock work, which, by their dwarf growth, they are well adapted for. The annual and biennial species may either be sown on rockwork or in the front of the flower-border. A light dry soil suits them best. The shrubby kinds of this genus should be kept in pots, which should be well drained with potsherds, and treated like other alpine plants. Propagated by seeds, sown in May; or by cuttings, planted in summer.