noun
Plectranthus inflexus; mountain mint
A species of flowering plant in the mint family, native to East Asia. The name is used in botanical contexts.
ヤマハッカは山地の日陰に生える多年草です。
Plectranthus inflexus is a perennial that grows in shady mountain areas.
From 山 (yama, 'mountain') + 薄荷 (hakka, 'mint'), referring to a wild mint-like plant found in mountainous regions.