Oxalis triangularis SPECIES love plant http://en.wikipedia.org/wiki/Oxalis_triangularis purple shamrock http://en.wikipedia.org/wiki/Oxalis_triangularis Oxalis Triangularis purple shamrock http://en.wikipedia.org/wiki/Oxalis_triangularis False Shamrock Oxalis triangularis Oxalis Triangularis oxalis triangularis Oxalis triangularis Oxalis Triangularis http://en.wikipedia.org/wiki/Oxalis_triangularis