Libertia

Libertia
Libertia grandiflora
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Iridaceae
Subfamily: Iridoideae
Tribe: Sisyrinchieae
Genus: Libertia
Spreng. 1824, conserved name not Dumort. 1822 (syn of Hosta) nor Lej. 1825 (syn of Bromus)
Type species
Libertia ixioides
(Forster f.) Spreng.
Synonyms
  • Tekel Adans.
  • Tekelia Scop.
  • Renealmia R.Br. 1810 not L. 1753 nor L.f. 1782
  • Nematostigma A.Dietr.
  • Orthrosanthus Sweet
  • Taumastos Raf.
  • Choeradodia Herb.
  • Ezeria Raf.

Libertia is a genus of monocotyledonous plants in the family Iridaceae, first described as a genus in 1824. It is native to South America, Australia, New Guinea, and New Zealand. Eight species are endemic to New Zealand.

Libertia is made up of herbaceous or evergreen perennials growing from short rhizomes, with simple, linear or narrowly lanceolate basal leaves which are often green but may be red, orange, or yellow under direct sunlight. The showy white or blue trimerous flowers are open in spring and are followed by capsules opening by three valves which contain the numerous seeds.

The genus was named after the Belgian botanist Marie-Anne Libert (1782–1865) (also referred to as Anne-Marie Libert).

The species Libertia chilensis has gained the Royal Horticultural Society's Award of Garden Merit.

Species
Selected formerly included

Numerous names have been coined using the name Libertia, referring to species that are now regarded as better suited to other genera (Bromus Cardiocrinum Hosta Orthrosanthus).