The cortadeira, a plant that appears to be ornamental, has been identified in 208 municipalities and continues to spread, especially along roads. Despite its decorative appearance, it is an invasive species that poses an environmental threat.
The plant has raised public health concerns, as its pollen can cause allergies in people exposed to contact with or proximity to the plant.
This accelerated growth of cortadeira is partly due to its ability to adapt and disperse, making it difficult to control in affected areas.
