Myrtle Spurge: A Dangerous Invasive Weed in Salt Lake County and How to Avoid It

In recent years, myrtle spurge has become a major concern for the Salt Lake County Health Department. Originally brought to Utah as an ornamental plant, this invasive weed has spread to natural areas and is now causing harm to plants and wildlife. The SL County Health Department advises residents to steer clear of myrtle spurge and avoid touching or removing it without proper safety measures due to its invasive nature.

Myrtle spurge is easily recognizable by its blue-green triangular leaves and milky latex sap. In the spring and summer months, it produces small flowers with yellow bracts. This plant spreads through seeds and can project them up to 15 feet, making it a formidable opponent in the battle against invasive species.

In addition to being harmful to plants and wildlife, myrtle spurge can also cause skin irritation in humans. The white sap of this plant can cause rashes, redness, swelling, and blisters if it comes into contact with the skin. It is important to avoid contact with the sap and flush the affected area with water if exposure does occur.

The state of Utah classifies myrtle spurge as a noxious weed and restricts its sale. However, despite these measures, this plant continues to spread throughout foothills and wild lands in the Wasatch Front area. If you have any information about myrtle spurge or other invasive species in your community, we want to hear from you. Contact us today with your story ideas or tips so that we can help protect our environment for future generations.