Australian Nettle — Working & Fast

: Its heart-shaped leaves are covered in microscopic, needle-like silica hairs that inject a potent neurotoxin. The pain is described as being simultaneously electrocuted and burned with hot acid.

: Often called the "suicide plant," it is arguably the most painful plant in the world. australian nettle

Stinging plants - stinging trees, Gympie-Gympie and stinging nettles : Its heart-shaped leaves are covered in microscopic,