Iris delavayi is a species of flowering plant in the subgenus Limniris and in the series Sibiricae of the family Iridaceae. This rhizomatous herbaceous perennial comes from various provinces in China. It has grey-green leaves, long hollow stem, and 2 flowers in various blue shades. From dark violet, dark purple, purple-blue, dark blue to light purple. It is cultivated as an ornamental plant in temperate regions.
Iris orchioides, the 'orchid iris,' is a plant species in the genus Iris, it is also in the subgenus Scorpiris. It is a bulbous perennial, from the mountains of Uzbekistan and Kyrgyzstan. It has dark green leaves, slender stems, up to 3 yellow flowers in spring. It is cultivated as an ornamental plant in temperate regions.
Iris ser. Laevigatae is a series of the genus Iris, in Iris subg. Limniris.
Iris lactea is a species in the genus Iris, it is also in the subgenus Limniris. and the series Ensatae, it is the only species in the series. The Japanese water iris, Iris ensata, is actually in series Laevigatae. It is a rhizomatous perennial, from central Asia, with pale blue or violet flowers. It is cultivated as an ornamental plant in temperate regions.
Iris ruthenica, sometimes called ever blooming iris, Russian iris, pilgrim iris and Hungarian iris, is a species in the genus Iris- subgenus Limniris. It is a rhizomatous perennial, with a wide distribution, ranging from eastern Europe to Central Asia. It has grass-like leaves, thick stem and violet or bluish lavender flowers which are marked with violet veining.
Iris loczyi is a beardless iris in the genus Iris, in the subgenus Limniris and in the series Tenuifoliae of the genus. It is a rhizomatous herbaceous perennial, from a wide area of Asia, including Afghanistan, Iran, Kazakhstan, Tajikistan, Mongolia, Tibet and China. It has long thin grey green leaves, long stems and 1 flower in pale violet, blue violet, lavender or light blue.
Iris songarica is a beardless iris in the genus Iris, in the subgenus Limniris and in the series Tenuifoliae of the genus. It is a rhizomatous herbaceous perennial, from Central Asia, located in Afghanistan, Pakistan, Iran, Kazakhstan, Tajikistan, Turkmenistan and Uzbekistan. It has long strap-like leaves, a long stem and 2–3 flowers in shades of violet, dark blue, to lavender blue.
Iris tenuifolia is a beardless iris in the genus Iris, in the subgenus Limniris and in the series Tenuifoliae of the genus. It is a rhizomatous herbaceous perennial, from a wide region over central Asia, including Afghanistan, Pakistan, ; Kazakhstan, Uzbekistan and Mongolia and in China. It has long greyish-green leaves, short stem and pale violet, lilac, pale blue, or purple flowers.
Iris ventricosa is a beardless iris in the genus Iris, in the subgenus Limniris and in the series Tenuifoliae of the genus. It is a rhizomatous herbaceous perennial, from Asia and the Russian Federation, to Mongolia and China. It has grey-green leaves, short flowers stems and 1–2 pale violet or pale blue flowers.
Iris halophila is a species in the genus Iris, it is also in the subgenus Limniris and in series Spuriae. It is a rhizomatous perennial plant, with yellow, white or violet flowers. It is cultivated as an ornamental plant in temperate regions. It comes from a wide range from eastern Europe to China in Asia. It was known for a long while as a subspecies of Iris spuria, before being treated as a separate species in its own right.
Iris ludwigii, with the common name Ludwig iris, is a species in the genus Iris. It is also in the subgenus Iris subg. Limniris and in the series Spuriae. It is a rhizomatous perennial plant with violet-blue flowers. It is native to the Altai Mountains in Central Asia, where Russia, China, Mongolia, and Kazakhstan meet. It is cultivated as an ornamental plant in temperate regions.
Iris pseudonotha is a species in the genus Iris, it is also in the subgenus Limniris and in the series Spuriae. It is a rhizomatous perennial plant, from the Caucasus region, with lilac and yellow flowers. It is commonly known as Lozhnonenastoyaschy Iris in Russia. It is cultivated as an ornamental plant in temperate regions.
Iris spuria subsp. musulmanica is a species of the genus Iris, part of a subgenus known as Limniris and in the series Spuriae. It is a subspecies of Iris spuria and is a rhizomatous perennial plant, from Armenia, Azerbaijan, Iran and Turkey in Asia with flowers in various shades of blue, but there are rare white forms. They have a yellow centre and darker veining. It has the common name of 'Muslim iris'. It is cultivated as an ornamental plant in temperate regions.
Iris falcifolia is a plant species in the genus Iris, it is also in the subgenus Iris and in the section Hexapogon. It is a rhizomatous perennial, from Uzbekistan, Kazakhstan, Afghanistan, Iran and Pakistan. It is a small plant, with sickle-shaped greyish-green leaves, lilac-violet flowers and darker veining, and a white or yellow beard. It is cultivated as an ornamental plant in dry, temperate regions.
Iris bloudowii is a species in the genus Iris, it is also in the subgenus of Iris and in the Psammiris section. It is a rhizomatous perennial, from Russia, Siberia, Kazakhstan, Mongolia and China, with sickle-shaped leaves, slender stem and 2 bright or pale yellow flowers. It is cultivated as an ornamental plant in temperate regions.
Iris mandshurica is a species in the genus Iris, it is also in the subgenus of Iris and in the Psammiris section. It is a rhizomatous perennial, it is found in Russia, China, and Korea. It has green sword-like leaves, smooth green stem and yellow flowers, with yellow-purple veining and a yellow beard. It is cultivated as an ornamental plant in temperate regions.
Iris potaninii is a species in the genus Iris, it is also in the subgenus of Iris and in the Psammiris section. It is a rhizomatous perennial, from Siberia in Russia, Mongolia and China. It is a dwarf plant, having either subterranean or very small stems, long thin leaves and yellow, or dark violet to purplish blue flowers. It is cultivated as an ornamental plant in temperate regions.
Iris stolonifera is a plant species in the genus Iris; it is also in the subgenus Iris, and in the section Regelia. It is a rhizomatous perennial, from the mountains of Turkestan, between Tajikistan, Uzbekistan and Afghanistan. It has red-skinned stolon roots and rhizomes, glaucous, long, blue-grey leaves, and bi-coloured flowers, in various shades from milky white, to blue, purple, pale lilac, lavender and brown. It normally has blue to yellow beards on all the petals.
Iris scariosa is a plant species in the genus Iris, it is also in the subgenus Iris. It is a rhizomatous perennial, from the mountainsides of Russia, Kazakhstan, Mongolia and China. It has sword-like, or sickle shaped, blue green or grey-green leaves, a short flowering stem, 3 or 4 membranous or semi-transparent flower bud leaves, 2 violet, reddish violet, lilac, blue-purple, or blue flowers in late spring, with yellow or white beards. It is cultivated as an ornamental plant in temperate regions. It was merged with another similar iris in the region, and Iris glaucescens became a synonym of Iris scariosa, before being divided into two separate species again. Although some sources still call it the main species, despite a slight colour difference.
Iris camillae is a species in the genus Iris, it is also in the subgenus Iris and in the section Oncocyclus. It is a rhizomatous perennial, from Azerbaijan. It has narrow, falcate (sickle-shaped) leaves, medium-sized stem and large flowers, where the flower colour is very variable, ranging from violet, purple, pale blue, and also yellow, and occasionally bi-colour forms are found. It has a yellow beard. It is rarely cultivated as an ornamental plant in temperate regions, due to its environmental conditions of its natural habitat.
