Switzerland's wild flora is dynamic and consists not only of native species, but also of around 20 percent exotic species. Exotic species originate from other parts of Europe or even from other continents. Many of these species have been introduced (intentionally or unintentionally) by humans over the last 500 years. If they are able to reproduce and maintain themselves in nature outside of gardens, they are referred to as neophytes.
Most neophytes integrate well into the environment. However, a few (about one in ten) spread very quickly and massively, displacing the native flora. This has a negative impact on the environment, public health and/or the economy. These few species are known as invasive neophytes and are included on official national lists of invasive neophytes.
As a national data and information centre, InfoFlora manages and evaluates the distribution data of these species, offers reporting tools and provides advice on these species, in particular by making information sheets available. In this way, it supports the Federal Office for the Environment FOEN in implementing the measures of the national strategy on invasive alien species.
Wenn Sie auf unseren Seiten keine Antwort auf Ihre Frage finden können, schauen Sie sich unsere Sammlung häufig gestellter Fragen an. Wenn Sie auch dort keine Antwort finden, stellen wir Ihnen einige nützliche Kontakte zur Verfügung. Für die Bekämpfung von invasiven Neophyten spielen insbesondere die Kantone und Gemeinden eine zentrale Rolle.