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Subgenus Iris is one subgenus of Iris. The genus was originally classified by Carl Linnaeus, but then further organised by Brian Mathew between 1981 and 1987.
Iris latistyla is a species in the genus Iris, it is also in the subgenus of Limniris and in the Lophiris section, although it was thought to be listed within Iris subg. Nepalensis in some sources. It is a rhizomatous perennial, from Tibet and China, with violet or blue-purple flowers. It is cultivated as an ornamental plant in temperate regions.
Iris falcifolia is a species in the genus Iris, it is also in the subgenus of Iris and in the Hexapogon section. 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 darwasica is a species in the genus Iris, it is also in the subgenus of Iris and in the Regelia section.It is a rhizomatous perennial, from Tajikistan and northern Afghanistan. It has long and thin glaucous to grey-green leaves, slender stem and greenish cream or greenish yellow, to dark purple or lilac flowers.
Iris afghanica is a species in the genus Iris, it is also in the subgenus of Iris and in the Regelia section. It is a rhizomatous perennial, from Afghanistan, with thin bluish-green leaves and creamy yellow or white flowers, that are veined with purple-brown. It has yellow-green or purple beards. Although, in the wild, it can vary in colour and size. It is cultivated as an ornamental plant in temperate regions.
Iris heweri is a species in the genus Iris, it is also in the subgenus of Iris and in the Regelia section. It is a rhizomatous perennial, from Afghanistan. It has tall, green curved leaves, tall slender stems and purple blue or violet-blue flowers, with white and purple or lilac beard. It is cultivated as an ornamental plant in temperate regions.
Iris hoogiana is a species in the genus Iris, it is also in the subgenus Iris and in the Regelia section. It is a rhizomatous perennial, from the grassy mountainsides of Turkestan. It has long green leaves, which are slightly purple at the base, and a long slender flowering stem. The flowers are blue, ranging from sky-blue to lavender blue and blue purple. It has orange or yellow beards. It is cultivated as an ornamental plant in temperate regions.
Iris korolkowii is a species in the genus Iris, it is also in the subgenus of Iris and in the Regelia section. It is a rhizomatous perennial, from the mountains of Tien Shan, Pamir and Altai, in Afghanistan and Turkestan. It is commonly known as the Redvein Iris. It has long, sword-shaped grey-green leaves, slender stem, and 2 to 3 white, cream, pale green or light purple flowers which are veined with maroon, chocolate brown or dark purple. It is cultivated as an ornamental plant in temperate regions.
Iris lineata is a species in the genus Iris, it is also in the subgenus of Iris, and in the Regelia section. It is a rhizomatous perennial, from the mountains of Turkestan, between Tajikistan and Afghanistan. It has tall slender stems, long leaves and greenish yellow flowers covered, with brown violet, or brown purple veining over the top. It is cultivated as an ornamental plant in temperate regions.
Iris stolonifera is a species in the genus Iris; it is also in the subgenus of Iris, and in the Regelia section. 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 narcissiflora is a species in the genus Iris, it is also in the subgenus of Iris and in the Pseudoregelia section. It is a rhizomatous perennial, from China. It has pale green, thin, sword-shaped leaves, medium-long slender stem and 1 yellow flower. It is cultivated as an ornamental plant in temperate regions.
Iris griffithii is a species in the genus Iris, it is also in the subgenus of Iris. It is a rhizomatous perennial, from Afghanistan. It has short, sickle-shaped leaves, short green stem and purple flowers with white beards. Several specimens exist within herbaria around Europe, but it is rarely cultivated.
Iris junonia is a species in the genus Iris, it is also in the subgenus of Iris. It is a rhizomatous perennial, from Cilicia, within the Taurus Mountains. It has glaucous short leaves, tall stems with several branches, numerous flowers in various colours from blue-purple, lavender, pale blue, cream, white and yellow, with brown veining and white tipped orange beards. It is cultivated as an ornamental plant in temperate regions. Its status is still unclear, if it is a synonym of Iris germanica or a separate species.
Iris pallidula subsp. cengialti is a subspecies in the genus Iris, it is also in the subgenus of Iris subg. Iris. It is a rhizomatous perennial, from Italy and Slovenia. It has yellowish-green, glaucous, lanceolate or ensiform leaves, tall stem, green flushed with purple spathes, 2 short branches, 2–3 scented flowers, in shades of violet, blue-violet, deep purple, blue-purple, deep blue-purple, pale purple, deep blue, to mid-blue. It has a yellow or orange tipped beard. It was originally published as Iris cengialti but then re-classified as a subspecies of Iris pallida, and known as Iris pallida subsp. cengialti, but it is often still called Iris cengialti. It is cultivated as an ornamental garden plant in temperate regions.
Iris purpureobractea is a species in the genus Iris, it is also in the subgenus of Iris. It is a rhizomatous perennial, from the cliffs and forest glades on the mountains of Turkey. It has straight or falcate shaped leaves, stem with several branches, the stem has purple spathes, it has up to 8 fragrant flowers, in various colours between yellow or blue. It is cultivated as an ornamental plant in temperate regions.
Iris taochia is a species in the genus Iris, it is also in the subgenus of Iris. It is a rhizomatous perennial, from the Caucasus mountains and Turkey. It forms dense clumps, with grey-green leaves, simple stems of similar height, with 1–3 branches, a flowers in various shades from white, yellow to purple. They also have yellowish or white, tipped yellow beard. It is cultivated as an ornamental plant in temperate regions.
Iris acutiloba subsp. lineolata is a species in the genus Iris, it is also in the subgenus of Iris. It is a subspecies of Iris acutiloba, and is a rhizomatous perennial, from the mountains of Iran, Turkey, Turkmenistan, Tajikistan and Azerbaijan. It has narrow, lanceolate, or falcate (sickle-shaped) leaves, which are grey-green and glaucous. It has a slender straight stem holding one terminal flower. The flowers, come in shades of white, cream, or creamy white and have veining that is purple or brown, or a mixture of both. It is heavily veined or streaked in purple or brown, with a dark purple-brown, spot on 3 of the outer petals and brown, dark purple, or black short beard. It is rarely cultivated as an ornamental plant in temperate regions, unless grown in a greenhouse.
Iris acutiloba is a species in the genus Iris, it is also in the subgenus of Iris and Oncocyclus Section. It is a rhizomatous perennial, from the mountains of the Caucasus and found in Turkey, Armenia, Azerbaijan, Turkmenistan, Dagestan in the North Caucasus, and Iran. It is a dwarf species, with narrow, falcate or curved leaves, it has one flower in spring or early summer, that comes in shades from cream, creamy white, whitish, pale brown, light grey, to pale violet. It is heavily veined or streaked and pointed, with 2 dark spots and brown, purple, dark purple, or black short beard. It is cultivated as an ornamental plant in temperate regions. There are two subspecies, Iris acutiloba subsp. lineolata and Iris acutiloba subsp. longitepala.
Iris assadiana is a species in the genus Iris, it is also in the subgenus of Iris. It is a rhizomatous perennial, from the deserts of Syria. It has small rhizomes, grey-green strongly curved leaves, slender stems, scented flowers in April, in shades of maroon, purple, deep purple or black. They have dark veining and it also has yellow/white beard tipped with purple. It is rarely cultivated as an ornamental plant in temperate regions.
Iris hermona is a species in the genus Iris, it is also in the subgenus of Iris, and in the Oncocyclus section. It is a rhizomatous perennial, from the pastures and meadows of the Golan Heights in Israel and Syria. It has linear, upright leaves, tall slender stem holding a bi-coloured flower, having a pale lilac, cream-yellow, light tan, or white background, which is then covered in purple brown, or purple, or purple-pink veining, spots or speckling. It has a round purple-brown or almost black signal patch, and a sparse purple brown or almost black beard. It is rarely cultivated as an ornamental plant in temperate regions, as it needs very dry conditions during the summer.
References
- ↑ "Iris kuschkensis Grey-Wilson & B.Mathew is an accepted name". theplantlist.org (The Plant List). 23 March 2013. Retrieved 23 May 2015.
- 1 2 3 4 5 "Iris summary" (PDF). pacificbulbsociety.org. 14 April 2014. Retrieved 23 November 2014.
- 1 2 3 "(Spec) Iris kuschkensis Grey-Wilson & Mathew". wiki.irises.org (American Iris Society). 29 November 2013. Retrieved 23 May 2015.
- 1 2 Cassidy, George E.; Linnegar, Sidney (1987). Growing Irises (Revised ed.). Bromley: Christopher Helm. p. 124. ISBN 0-88192-089-4.
- ↑ Austin, Claire (2005). Irises; A Garden Encyclopedia. Timber Press. ISBN 0881927309.
- ↑ D. Gledhill The Names of Plants , p. 226, at Google Books
- ↑ Ruksans, Janis. "Buried Treasures". scribd.com. Retrieved 4 July 2015.
- 1 2 3 "Iridaceae Iris kuschkensis Grey-Wilson & B.Mathew". ipni.org (International Plant Names Index). Retrieved 23 May 2015.
- 1 2 3 4 "Iris kuschkensis". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 26 May 2015.
- ↑ Khassanov, F. O.; Rakhimova, N. (2012). "Taxonomic revision of the genus Iris L. (Iridaceae Juss.) for the flora of Central Asia" (PDF). Stapfia. 97: 177. Retrieved 4 July 2015.
- ↑ Podlech, D. (2012). "Checklist of the Flowering Plants of Afghanistan" (PDF). sysbot.biologie.uni-muenchen.de. Retrieved 18 May 2015.
