Urtica urens (Annual Nettle) is a herbaceous annual flowering plant with erect or ascending stems, often branched from the base and up to…
Browsing: Urtica
Urtica is a genus of flowering plants in the family Urticaceae. Many species have stinging hairs and may be called Nettles or Stinging Nettles, although the latter name applies particularly to Urtica dioica.
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Urtica ferox (Tree Nettle) is a small soft-wooded tree or shrub with a trunk that grows up to 5 inches (12.5 cm) in diameter. It has many…
Urtica dioica (Common Nettle) is a dioecious herbaceous perennial with a straight stem that grows up to 5 feet (1.5 m) tall. Leaves are …