Invasive Species Alert – Stinknet!

Posted Mar 13, 2023

Help control the spread of Stinknet to protect native habitats and prevent wildfires!

Also known as Globe chamomile (Oncosiphon pilluliferum), Stinknet is a noxious weed that is spreading quickly throughout central Arizona. In Spring and early Summer, flowering Stinknet plants can easily be spotted, as they look like little yellow lollipops. If you have it on your property, take action to remove and dispose of the plants before the seeds ripen and have a chance to spread!

Learn more by viewing our Stinknet pamphlet, which is available in English and Spanish. Please download, read, and share this important information with others!

Stinknet plant flowering.
Stinknet plant flowering. Photo credit: Lisa Rivera