Mentha longifolia
| Inflorescence | Flower |
| Recorded | 2008-08-09 |
| Location | Erlinsbach AG-CH |
| Copyright | Florence Rüegger |
| Family | Lamiaceae |
| Neophyte | No |
| Blooming Period | july–september |
| Height | 30–100cm |
| References | en.wikipedia.org |
10 | 81