Urtica is a genus of flowering plants in the family Urticaceae. Many species have stinging hairs and may be called nettles or stinging nettles (the latter...

Urtica dioica, often known as common nettle, burn nettle, stinging nettle (although not all plants of this species sting) or nettle leaf, or just a nettle...

Urtica urens, commonly known as annual nettle, dwarf nettle, small nettle, dog nettle, or burning nettle, is a herbaceous annual flowering plant species...

Urtica ferox, commonly known as tree nettle and, in Māori, ongaonga, taraonga, taraongaonga, оr okaoka, is a species of nettle endemic to New Zealand....

Urtica cannabina, the hemp nettle, is a species of flowering plant in the family Urticaceae. It is native to Central Asia, Siberia, Mongolia, and northern...

Urtica incisa, commonly called scrub nettle, stinging nettle, and tall nettle, is an upright perennial herb native to streams and rainforest of eastern...

Urtica pilulifera, also known as the Roman nettle, is a herbaceous annual flowering plant in the family Urticaceae. Urtica pilulifera, also known as the...

Urtica gracilis, commonly known as the slender nettle, tall nettle, or American stinging nettle, is a perennial plant plant without woody stems that is...

Urtica thunbergiana, also known as the Japanese nettle or hairy nettle, is a species of perennial herbs in the family Urticaceae. It is found in Japan...

Urtica chamaedryoides (commonly called heartleaf nettle) is a species of flowering plant in the family Urticaceae. It is native to the Southeastern United...