Oxalis triangularis 'Gin-No-Mai'

Sun to Part Sun. The leaf will be more silver on when it is in shade. Origin I don't know. In the whole summer the clumps are topped with light pink /lilac flowers. During the heat of the summer, the silver pattern fades, only to return with cooler nights. O. triangularis does not spread, seed around the garden like its weedy cousins.