Ceratostigma (from the Greek Κερατόστιγμα), or Leadwort, Plumbago,'s 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're herbaceous plants, subshrubs, or small shrubs growing to 0.3-1 m tall. The leaves are spirally arranged, simple, 1-9 cm long, usually with a hairy margin. Some of the specie… (More on Ceratostigma)