Australian Nettle Apr 2026

: 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.

Stinging plants - stinging trees, Gympie-Gympie and stinging nettles

Other plants referred to as nettles are smaller and less dangerous, though they still possess stinging hairs. australian nettle

The most notorious "Australian nettles" are the stinging trees, particularly those in the genus Dendrocnide . These plants are known for their extreme toxicity.

: This species can grow up to 40 meters tall. While its sting is slightly less severe than the Gympie-Gympie, it still causes intense, long-lasting burning pain. Native and Common Nettles : Its heart-shaped leaves are covered in microscopic,

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

: Found primarily in rainforest areas of Queensland and northern New South Wales. The most notorious "Australian nettles" are the stinging

: The pain can last for weeks, months, or even recur for years because the hairs stay embedded in the skin.