Ceratostigma

Ceratostigma (ə; from the Greek Κερατόστιγμα), or leadwort, plumbago, is a genus of eight species of flowering plants in the family Plumbaginaceae, native to warm temperate to tropical regions of Africa and Asia. Common names are shared with the genus Plumbago. They are flowering herbaceous plants, subshrubs, or small shrubs growing t...
Found on http://en.wikipedia.org/wiki/Ceratostigma

Ceratostigma

(Plumbago) This group consists of about eight tender, deciduous perennials and shrubs from eastern Africa and eastern Asia. These plants, commonly known as Plumbagoes, are grown for their attractive fall foliage and pretty, blue flowers. They are excellent for growing in the rock garden or flower border. C. griffithii is a low-growing, semi-evergre...
Found on http://www.encyclo.co.uk/local/10004
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