Lemongrass

Cymbopogon (lemongrass) is a tall perennial grass native to warm temperate and tropical regions of the Old World and Oceania. Common names include lemon grass, lemongrass, barbed wire grass, silky heads, citronella grass,cha de Dartigalongue, fever grass, tanglad, hierba Luisa or gavati chaha amongst many others.

East-Indian Lemon Grass (Cymbopogon flexuosus), also called Cochin Grass or Malabar Grass (Malayalam: ഇഞ്ചിപ്പുല്ല്(inchippullu), is native to Cambodia, Vietnam, India, Sri Lanka, Burma,and Thailand while the West-Indian lemon grass (Cymbopogon citratus) is native to maritime Southeast Asia. It is known as serai in Malaysia, serai or sereh in Indonesia, and tanglad in the Philippines. While both can be used interchangeably, C. citratus is more suited for cooking.

In Kerala, lemon grass is steeped as an herbal tea called “Chukku Kaapi”, literally “dried ginger coffee”. …

http://en.wikipedia.org/wiki/Lemongrass