Petty spurge (Euphorbia peplus)

Petty spurge (Euphorbia peplus) is an annual plant native to Europe, North Africa, and Western Asia. It has gained attention as an invasive species in regions like Australia and New Zealand due to its rapid growth, which allows it to outcompete native plants for resources like sunlight and water. The plant's sap is mildly toxic and can cause skin irritation, posing a risk to humans and animals. Interestingly, researchers in the US and Germany are investigating its latex for potential beneficial compounds.