The coin grass plants native to Asian countries but now naturalized in elsewhere as a herb. It is commonly found on grass land, paddy field, along land near the tanks(lakes) in Sri Lanka. Also it is cultivate as a ornamental plant. The plant widely used in traditional Chinese medicine in East Asian Countries. 
 
| Common Classification | |
|---|---|
| Common Names | Whorled Penny-wort, Gold Coin Grass, Coin grass, Jin Qian Cao, Money grass | 
| Scientific Name | Hydrocotyle verticillata | 
| Sinhala Name | Wal Gotukola, Kassi Gas | 
| Scientific Classification | |
| Family | Araliaceae | 
| Genus | Hydrocotyle | 
| Species | H. verticillata | 
| Synonym | Centella homalocarpa, Hydrocotyle australis | 
| Ecology | |
| Category | Weed | 
| Growth Habit | Small-Shrub | 
| Duration | Annual | 
| Origin | Introduced | 
| Status | Natural | 
| Property | |
| Culinary / Edible | No | 
| Use as Herb | No | 
| Other Use | n/a | 
| Poisoned / Toxin | No | 
| Identification | |
|     | |
Correction : Scientific Name 01/07/2015
