Spiraea x billardii(SPVBI)
Reporting Service articles
| Num. | Title | year-month |
|---|---|---|
| 2023/152 | Alien trees and shrubs of Latvia | 2023-06 |
| 2013/131 | A new regulation on invasive alien plants in Wallonie (Belgium) | 2013-06 |
| 2012/198 | Recognition and management guides for invasive alien plants in Belgium | 2012-09 |