Oxalis magellanica
A clump-forming perennial with bronze-tinged leaves and pretty white flowers.
Oxalis magellanica ‘Nelson’
A clump-forming perennial with bronze-tinged leaves and pretty double white flowers.
Oxalis obtusa
A slow mat-forming perennial with clover-like grey-green leaves and pretty widely funnel-shaped, rose-pink, brick red or yellow flowers.
Oxalis oregana
A creeping perennial with hairy mid-green leaves and pretty cup-shaped, rose-pink, lilac or white flowers.
Oxalis purpurea ‘Ken Aslet’
A creeping perennial with white hairy, dark green leaves and pretty, widely funnel-shaped bright, deep yellow flowers.
Oxalis tetraphylla
A clump-forming perennial with mid-green leaves with a purple band and pretty, widely funnel-shaped reddish purple flowers with greenish yellow throats.
Oxalis tetraphylla
A very pretty plant with attractive foliage and reddish-purple flowers
Oxalis tetraphylla ‘Iron Cross’
A clump-forming perennial with mid-green leaves with a dark purple band at the base and pretty, widely funnel-shaped reddish purple flowers.
Oxalis triangularis
A clump-forming perennial with purple-brown leaves and pretty light pink flowers in summer.
Oxydendrum arboreum
A narrow tree or shrub with glossy, dark green leaves, turning brilliant shades of red, yellow and purple in autumn. Large clusters of white flowers.
Ozothamnus ledifolius
A compact, rounded bush with yellowish green stems covered with narrow, dark green leaves. Clusters of white flowers.
Ozothamnus rosmarinifolius
A compact, upright bush with narrow, dark green leaves. Clusters of fragrant white flowers emerge from red buds.