Pelargonium

Figure 1. Pealrgonium graveolens (or Rose Geranium) plant and flower.

Pelargonium is a genus of flowering plants commonly called Geraniums, Pelargoniums, or Storksbills. Pelargonium includes about 300 species of perennials, succulents, and shrubs. They are easily propagated, cultivated by seeds or by simply cutting a part of the plant and growing its roots to be replanted.

In herbal medicine, Pelargonium has been used to help with intestinal problems, wounds, and respiratory ailments. Some Pelargonium species have also been used to help with fevers, kidney problems, and other conditions.

For example, Geranium Oil (an essential oil) is considered a relaxant in aromatherapy. It is obtained from steam distillation of the leaves of Pelargonium graveolens, a species native to South Africa. Geranium Oil appears to have antibacterial, antimicrobial, and antiseptic properties, hence it is used to help with acne, dermatitis, other inflammatory skin conditions.

Another popular species is Pelargonium sidoides, or commonly known as Black Geranium, Umckaloabo, or Cape Pelargonium. For nutritional values, refer to the Codex entry for  Pelargonium sidoides.