Rousselia          

Scratchbush          

Shineseed          

Smallspike False Nettle      

Soleirolia          

Spreading Pellitory          

Stinging Nettle          

Stingingnettle          

Touchardia          

Upright Pellitory          

Urera          

Verdolaguilla          

Virgin Island Clearweed          

Waimea Pipturus      

West Indian Clearweed          

West Indian False Nettle          

West Indian Woodnettle          

Western Stingingnettle          

Woodland Maoloa