Task: Text Categorization
Input (English): Context: Limosella is a genus of flowering plants known as mudworts. These are annual largely aquatic plants found in muddy areas worldwide.Selected species:Limosella acaulis - Owyhee mudwortLimosella aquatica - water mudwortLimosella australis - Welsh mudwortLimosella capensisLimosella inflataLimosella longifloraLimosella majorLimosella pubiflora - Chiricahua Mountain mudwort
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Village, 3)Plant, 4)NaturalPlace
Output (English): 3