Several species are grown as pot plants or as ornamental plants in gardens, for example, O. versicolor.

Oxalis flowers range in colour from whites to yellows, peaches, pinks, or multi-coloured flowers.

Some varieties have double flowers, for example the double form of O. compressus.
 Some varieties are grown for their foliage, such as the dark purple-leaved O. triangularis.

Species with four regular leaflets – in particular O. tetraphylla (four-leaved pink-sorrel) – are sometimes misleadingly sold as "four-leaf clover", taking advantage of the mystical status of four-leaf clover.
Several species are grown as pot plants or as ornamental plants in gardens, for example, O. versicolor.
Oxalis flowers range in colour from whites to yellows, peaches, pinks, or multi-coloured flowers.
Some varieties have double flowers, for example the double form of O. compressus.  Some varieties are grown for their foliage, such as the dark purple-leaved O. triangularis.
Species with four regular leaflets – in particular O. tetraphylla (four-leaved pink-sorrel) – are sometimes misleadingly sold as "four-leaf clover", taking advantage of the mystical status of four-leaf clover.
Oxalis