Pistia stratiotes(PIIST)
Distribution details in Austria
Current pest situation evaluated by EPPO on the basis of information dated
2026: Present, no details
First recorded in: 1980
Pest status declared by NPPO: Present: no details (2026-06)
First recorded in: 1980
Pest status declared by NPPO: Present: no details (2026-06)
* Internet
https://www.neobiota-austria.at/ias-unionsliste/neophyten/eu-pflanzen/pistia-stratiotes-wassersalat (accessed in 2026-06)
------- first recorded in Austria in 1980. Last recorded in Vienna in 1996; Salzburg in 2003, Carinthia in 2007 and 2008, and north-eastern Lower Austria in 2015. The current population numbers are unknown.
* NPPO of Austria (2026-06).
https://www.neobiota-austria.at/ias-unionsliste/neophyten/eu-pflanzen/pistia-stratiotes-wassersalat (accessed in 2026-06)
------- first recorded in Austria in 1980. Last recorded in Vienna in 1996; Salzburg in 2003, Carinthia in 2007 and 2008, and north-eastern Lower Austria in 2015. The current population numbers are unknown.
* NPPO of Austria (2026-06).
| Country | State | Status | |
|---|---|---|---|
| Germany | Present, restricted distribution | ||
| Italy | Present, no details | ||
| Italy | Sardegna | Present, no details | |
| Slovakia | Transient | ||
| Slovenia | Present, no details |