ScienceInvasive plant spreads across Portugal and lengthens allergy season

Pampas grass, known for its striking plumes and used as an ornamental plant for decades, is spreading across Portugal. Experts warn that it threatens biodiversity, increases vegetation-management costs and may prolong pollen exposure, urging urgent action to contain it.

Portugalinvasive plantsbiodiversitypollen allergies

Eeuronews★★☆☆☆2026-10-07 06:03Original