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Invasive plant Cortaderia is one of the most dangerous and is found in more than 200 municipalities
Science

Invasive plant Cortaderia is one of the most dangerous and is found in more than 200 municipalities

Sábado7 September 2026 at 18:21

The invasive plant Cortaderia, also known as pampas grass, is present in more than 200 municipalities, being considered one of the most dangerous among invasive species. This plant represents a significant threat to the environment and to public health.

Cortaderia can affect human health due to the allergenic nature of its pollen. People exposed to the pollen of this plant can develop allergic reactions, which makes its presence particularly concerning for the population.

There is also the possibility of late flowering of the plant, which can create a second pollen exposure season during autumn. This situation aggravates the health risks, prolonging the period in which the population is susceptible to the allergenic effects.

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