Iris is a genus of 260–300 species of flowering plants with showy flowers. It takes its name from the Greek word for a rainbow, which is also the name for the Greek goddess of the rainbow, Iris. Some authors state that the name refers to the wide variety of flower colors found among the many species. As well as being the scientific name, iris is also widely used as a common name for all Iris species, as well as some belonging to other closely related genera. A common name for some species is 'flags', while the plants of the subgenus Scorpiris are widely known as 'junos', particularly in horticulture. It is a popular garden flower.
Subgenus Limniris is one subgenus of beardless irises, which don't have hair on their drooping sepals, also called their falls.
Iris ser. Longipetalae is a series of the genus Iris, in Iris subg. Limniris.
Iris series Californicae are a series of the genus Iris, in Iris subg. Limniris. They are commonly known as Pacific Coast iris (PCI), or Pacific Coast natives (PCN).
Banksia lemanniana, commonly known as the yellow lantern banksia or Lemann's banksia, is a species of flowering plant in the family Proteaceae, native to Western Australia. It generally grows as an open woody shrub or small tree to five metres (15 ft) high, with stiff serrated leaves and unusual hanging inflorescences. Flowering occurs over summer, the greenish buds developing into oval flower spikes before turning grey and developing the characteristic large woody follicles. It occurs within and just east of the Fitzgerald River National Park on the southern coast of the state. B. lemanniana is killed by bushfire and regenerates from seed.
Iris giganticaerulea, the giant blue iris, is a species of iris, it is also in the subgenus Limniris and in the series Hexagonae. It is a rhizomatous perennial, from northern America. It has long bright green leaves, very tall stems, 1–2 musky fragrant flowers, in a range of blue shades, from pale blue, to lavender blue, to bright blue, to dark blue, and to violet blue. Rarely, there is a white form.
Iris graminea is a species of flowering plant belonging to the subgenus Limniris of the genus Iris, in particular the series Spuriae. It is a rhizomatous perennial, with purple or violet blue flowers almost hidden by narrow, grass-like leaves, and a plum scented fragrance. It is cultivated as an ornamental plant in temperate regions. It has several common names, including grass-leaved flag, grass leaved iris, plum iris and plum tart iris. This species naturally occurs in the southern half of Europe, from Spain and France in the West to Russia and the Caucasus in the East.
Iris ser. Chinenses is a series of the genus Iris, in Iris subg. Limniris.
Iris ser. Sibiricae is a series of flowering plants in the genus Iris, subgenus Limniris.
Iris series Spuriae are a series of the genus Iris, in Iris subg. Limniris. They are sometimes commonly known as butterfly irises.
Iris ser. Syriacae is a series of the genus Iris, in Iris subg. Limniris.
Iris ser. Tenuifoliae is a series of the genus Iris, in Iris. subg. Limniris.
Iris ser. Tripetalae is a series of the genus Iris, in Iris subg. Limniris.
Iris ser. Ruthenicae is a series of the genus Iris, in Iris. subg. Limniris.
Iris setosa, the bristle-pointed iris, is a species of flowering plant in the genus Iris of the family Iridaceae, it belongs the subgenus Limniris and the series Tripetalae. It is a rhizomatous perennial from a wide range across the Arctic sea, including Alaska, Maine, Canada, Russia, northeastern Asia, China, Korea and southwards to Japan. The plant has tall branching stems, mid green leaves and violet, purple-blue, violet-blue, blue, to lavender flowers. There are also plants with pink and white flowers.
Iris forrestii is a species of flowering plant in the genus Iris, also the subgenus Limniris and in the series Sibiricae. It is a rhizomatous herbaceous perennial, from China and Burma. It has linear grassy-like leaves, long thin stem and fragrant yellow or lemon-yellow flowers. It is cultivated as an ornamental plant in temperate regions.
Iris wilsonii is a species of flowering plant in the family Iridaceae, native to China. It is placed in the series Sibiricae of the subgenus Limniris of the genus Iris. This rhizomatous herbaceous perennial has long and drooping grey-green leaves, hollow stems and two fragrant yellow, pale yellow or yellow/white flowers.
Iris crocea is a species in the genus Iris, it is also in the subgenus Limniris and the series Spuriae. It is a rhizomatous perennial plant, found in Kashmir. It is cultivated as an ornamental plant. It is also commonly known as Golden Iris or Golden Flag. It was also known as Iris aurea for a long time, before that was regarded as a synonym of Iris crocea.
Iris spuria subsp. demetrii is a species of the genus Iris, part of a subgenus series known as Iris subg. Limniris and in the series Iris ser. Spuriae. It is a subspecies of Iris spuria, a rhizomatous perennial plant, from the Caucasus region, with blue-violet flowers. It is commonly known as Dimitry iris in Russia. It is cultivated as an ornamental plant in temperate regions.
Iris spuria subsp. maritima is a species of the genus Iris, part of a subgenus series known as Iris subg. Limniris and in the series Iris ser. Spuriae. It is a subspecies of Iris spuria, a beardless, rhizomatous perennial plant, from coastal regions Europe and north Africa with deep blue-violet flowers.
