Identify Stinging Nettle

Hundreds of species of plants that are commonly called "nettles" exist in the world, many which are named because of the similarity to a common weed known as Stinging Nettle or Common Nettle (Urtica dioica) by leaf shape, growth habit, or stinging ability thanks to the tiny needle-like hairs that exude a skin-irritant when touched.

Most people remember stinging nettles from the "bite" these plants cause when touched. This guide will help you identify what nettles look like so that you can avoid them the next time you may come across them.

Steps

Identifying Stinging Nettle

  1. Do an image and information search on the Internet for "Stinging Nettle" or Urtica dioica. The latter name will give you the best results of what stinging (or common) nettle looks like in order to better help you identify the species out in the field. Also, some extra information to know may be useful:
    • All true nettles are a part of the Nettle Family Urticaceae. There are many other species of plants with the common name "nettle" attached to it, but may not be part of the aforementioned taxonomical family. One such exemplary species is Hemp Nettle, Galeopsis tetrahit, which actually belongs to the Mint Family Lamiaceae.
    • It may be of interest to note that not all species of stinging nettle have literal stinging properties. There are six subspecies of stinging nettle, five of which have stinging properties. This species, along with its subspecies, is distributed all over the world, from Africa to Europe and in North and South America.
    • The medicinal properties of nettles were first harnessed in medieval Europe. The plant has been shown to cleanse the body of metabolic waste and increase production of red blood cells. Even today, nettles are steamed and dried for stews and tea. However, this plant is often also seen as a noxious weed that dominates disturbed areas in or near forests, or in clearings with moist, fertile soil.
  2. Take a look at the entire plant.
  3. Study the leaves.
  4. Look at the stems.
  5. Notice the type of root this plant has.
  6. Look at the flowering parts of the plant.
  7. Understand where you are most likely to find this plant.
  8. Use the steps above to distinguish from other similar species.

Distinguish from Similar Species

Tips

  • Look for nettles at certain times of year in the areas where they thrive. Nettles are among the first plants to appear in early spring. They grow in most terrain, but prefer moist, shady areas.

Warnings

  • Pets may have an allergic reaction to this plant if they come in contact with it, so due diligence is needed to keep them away and keep them safe. This plant has been known to be a leading cause of bacterial skin infections which can rapidly spread on the pet's skin in wet, humid and hot situations, which could lead to death if not treated immediately.
  • Be exceedingly cautious in handling this plant. The tiny needles on the stem and leaves can cause a lot of pain and irritation to any skin exposed to this plant.

Things You'll Need

  • Work gloves

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