Symphyotrichum novi-belgii(ASTNB)
Categorization
| Country/NPPO | List | Year addition | Year transfer | Year deletion | |
|---|---|---|---|---|---|
| Europe | |||||
| Switzerland | Observation list of Invasive Alien Plants | 2014 | |||
| Country/NPPO | List | Year addition | Year transfer | Year deletion | |
|---|---|---|---|---|---|
| Europe | |||||
| Switzerland | Observation list of Invasive Alien Plants | 2014 | |||