Libertia chilensis, synonym Libertia formosa, called the New Zealand satin flower, snowy mermaid, or Chilean-iris, is a species of flowering plant in the iris family, Iridaceae, native to the Juan Fernández Islands, central and southern Chile, and southern Argentina. It can also be found growing wild in the San Francisco Bay Area and San Bernardino County in California, where it is an introduced species. A rhizomatous evergreen perennial, it has gained the Royal Horticultural Society's Award of Garden Merit. Mature plants reach roughly 0.5-1 metres tall and 0.5-1 metres wide, carrying evergreen foliage. In the garden it prefers full sun and most soil types. It tolerates soil of any pH, moist but well-drained conditions and south-facing aspects.

https://en.wikipedia.org/wiki/Libertia_chilensis

Libertia chilensis

Libertia chilensis stoloniferous is a clump-forming perennial cultivar within the Libertia genus, known for its evergreen, grass-like leaves. It thrives best in full sun on south-facing, sheltered sites with moist but well-drained neutral loam soil. This cultivar produces panicles of saucer-shaped flowers in spring through autumn, followed by distinctive orange seed capsules. Suitable for flower borders, gravel gardens, and prairie plantings, it is hardy to UK zone H3 and can be propagated by seed or division.

Libertia chilensis stoloniferous is an evergreen perennial with grass-like leaves, ideal for sunny borders, gravel gardens, and cut flowers from spring to

Libertia chilensis stoloniferous

Libertia cranwelliae is a clump-forming herbaceous perennial from the Iridaceae family. Like other Libertia species, it features evergreen, grass-like leaves and produces panicles of saucer-shaped flowers. This cultivar thrives in full sun on south-facing, sheltered sites with moist but well-drained neutral loam soil. It is hardy to UK zone H3 and is suitable for flower borders, gravel gardens, prairie plantings, and cut flowers, offering interest from spring through to autumn.

Libertia cranwelliae is a hardy herbaceous perennial for full sun, ideal for flower borders, gravel gardens, and cut flowers from spring to autumn.

Libertia cranwelliae

Libertia grandiflora, commonly known as mikoikoi and the New Zealand iris, is a species of flowering plant in the family Iridaceae. It is endemic to New Zealand; its range covers the North Island.

Libertia grandiflora, or New Zealand iris, thrives in full sun, is hardy to H4, and suits flower borders, beds, and underplanting roses and shrubs.

https://en.wikipedia.org/wiki/Libertia_grandiflora

Libertia grandiflora

Libertia peregrinans, commonly known as New Zealand iris, is a bushy, herbaceous perennial belonging to the Iridaceae family. It features evergreen foliage and typically grows to a height of 0.5 to 1 metre with a spread of 0.1 to 0.5 metres, reaching full size within 2 to 5 years. This cultivar thrives in full sun on south-facing, sheltered sites and prefers moist but well-drained soils, including chalk, loam, and sand, across a range of pH levels from acid to alkaline. It provides seasonal interest throughout spring, summer, and winter.

New Zealand iris (Libertia peregrinans) is a compact, evergreen perennial with slender foliage, ideal for sunny city, coastal, and cottage gardens.

Libertia peregrinans

Libertia umbellata is a clump-forming herbaceous perennial in the Iridaceae family. Like other Libertia species, it has evergreen, grass-like leaves and produces panicles of saucer-shaped flowers. This cultivar thrives in full sun on a south-facing, sheltered aspect with moist but well-drained loam soil of neutral pH. Hardy to UK zone H3, it is suitable for flower borders, gravel gardens, prairie planting, and cut flowers. It is best planted in well-drained soil and cut back in late winter, with propagation by seed or division.

Libertia umbellata is an evergreen herbaceous perennial with grass-like leaves, winter interest, and panicles of saucer-shaped flowers, ideal for sunny borders.