plant What are the differences between *Akichouji*, *Sekiyanoakichouji*, and *Yamahakka*? An explanation of how to distinguish between similar species.
Akichoji, Sekiyanoakichoji, and Yamahakka belong to the genus Mentha in the Lamiaceae family. They are perennial herbs found in forests, and are notable for their remarkably long corollas compared to other species in the Lamiaceae family. While identification can sometimes be confusing, focusing on the corolla and leaves will generally allow for identification. Is it Yamahakka...?.