a stinging weed is called a nettle
Also called 'Stinging Nettle,' this weed is a perennial that has stinging hairs on the stems and surface of the lower leaves. It's seeds are spread by the wind and its underground stems. It grows in clumps and can form large colonies.
Nettles (Stinging nettle) or Common nettle
A stinging nettle is a weed.
a nettle
nettle (stinging nettle)
nettle
Jewel weed
Nettle
Nettle
hay
Stinging nettle is called "கற்றாழை" (Karrai) in Tamil.
When you get a rash behind the ears and on one side of the cheek.