| Equisetum arvense |
| Nederlands | : | Heermoes |
| English | : | Field horsetail, common horsetail, mare's tail |
| Deutsch | : | Acker-Schachtelhalm |
| Norsk | : | Åkersnelde |
| Svenska | : | Åkerfräken |
| Français | : | Prêle des champs |
 |
| Amstelveen, the Netherlands; 22 March 2009. |
| Equisetum arvense |
| Nederlands | : | Heermoes |
| English | : | Field horsetail, common horsetail, mare's tail |
| Deutsch | : | Acker-Schachtelhalm |
| Norsk | : | Åkersnelde |
| Svenska | : | Åkerfräken |
| Français | : | Prêle des champs |
|
| Amstelveen, the Netherlands; 22 March 2009. |