Sophora koreensis

Korean Necklace-pod (syn. Echisophora koreensis) is an endangered species in Korea.
Former classified by Nakai as Sophora koreensis,Notulae ad plantae Japoniae et Coreae The Botanical Magazine 33:8 latter himself transfer to a new monotypic genus Echinosophora

Sources
WikiSage Sophora koreensis

References

Category:Faboideae