Appearance
This herb produces slender, branching stems which creep along the ground and root at nodes. The upright branches are leafy, with fleshy, glandular, oblong or widely lance-shaped leaves. The herbage may be sticky in texture. Flowers occur in the leaf axils along the stems. Each is under a centimeter wide, its funnel- or bell-shaped corolla five-lobed and purple in color, with a paler tubular throat. The fruit is a capsule just a few millimeters wide.References:
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