Acmella uliginosa Syn , Spilanthes uliginosa , Marsh Para Cress

Acmella uliginosa Syn ,

 Spilanthes uliginosa 

(Marsh Para Cress) 

 Asteraceae,

 an annual herb almost pantropic in distribution and a common winter weed. The weed is also used in traditional medicine. 

Surendra Parihar