Angelica ursina; Ezo angelica
A perennial herb of the genus Angelica, native to Hokkaido and surrounding regions. The name is a botanical term; in everyday contexts, it may be unfamiliar.
Angelica ursina is a large perennial herb that grows wild in the mountains of Hokkaido.
The name combines 蝦夷 (Ezo, old name for Hokkaido) and ニュウ (nyū), a term used for several Angelica species. The exact origin of ニュウ is uncertain.