• Source: Iris subg. Iris

Subgenus iris" target="_blank">Iris is one subgenus of iris" target="_blank">Iris.
iris" target="_blank">Iris as a plant was originally named by Carl Linnaeus in his book Systema Naturae (in 1735), with a great number of species being added into the genus. Including new ones that were found after the book's publication.
The division of irises into various subgroups, has taken various forms over the years. By the 19th century botanists had created new genera such as Evansia, Hermodactylus, Moraea, Oncocyclus, and Xiphion. Opinion was often divided whether to split the genus into several parts or lump them back into iris" target="_blank">Iris. From J. G. Baker, who separated some such as Moraea and Xiphion from iris" target="_blank">Iris in his book 'Handbook of the Irideae' (published in London) in 1892. Then William R. Dykes, who clarified the situation by a compromise in his monograph The Genus iris" target="_blank">Iris (by Cambridge University Press, 1913; later reprinted in 1974 by Dover). He was the first to term the subgroup as iris" target="_blank">Iris sect. iris" target="_blank">Iris.
G. Rodionenko's 1961 reclassification in The Genus iris" target="_blank">Iris (written in Russian, Moscow, 1961) was more comprehensive in that he split the genus into five genera: iris" target="_blank">Iris (which included all rhizomatous irises).
A taxonomic revision by Brian Mathew in 1981 (The iris" target="_blank">iris, New York: Universe Books), recognized six subgenera: Nepalensis Dykes, Xiphium (Miller) Spach, Scorpiris Spach, Hermodactyloides Spach, iris" target="_blank">Iris L. and Limniris Tausch.
Recently, DNA analysis has been used to determine groupings.
The iris" target="_blank">Iris subgenus has been divided into six sections; bearded irises (or pogon irises), Psammiris, Oncocyclus, Regelia, Hexapogon and Pseudoregelia. Sections Oncocyclus and Regelia are also called aril irises.




Section bearded irises (or pogon irises)



This is the largest section of the subgenus, the true bearded irises. Most irises come from Southern or eastern Europe. 'Pogon' refers to the Greek word for beard. It has several species of iris" target="_blank">iris including;

It also includes thousands of ornamental plant cultivars, which have been divided into various height categories.

MDB – Miniature dwarf bearded
SDB – Standard dwarf bearded
IB – Intermediate bearded
BB – Border bearded
MTB – Miniature tall bearded
TB – Tall bearded




Psammiris


This section of irises was first described by Spach.
Most of the Irises come from Russia and Northwest China. Mostly rhizomatous, and flowering in late spring.
'Psammiris' is derived from the Greek word psammos for sand.

It includes;

iris" target="_blank">Iris arenaria Waldst. and Kit.
iris" target="_blank">Iris bloudowii Bunge.
iris" target="_blank">Iris curvifolia Zhao
iris" target="_blank">Iris humilis Georgi
iris" target="_blank">Iris kamelinii Alexeeva
iris" target="_blank">Iris mandshurica Maxim.
iris" target="_blank">Iris potaninii Maxim.
iris" target="_blank">Iris vorobievii N.S.Pavlova




Oncocyclus



Oncocyclus irises are rhizomatous perennials. They also generally need rich soils that drain easy and are in full sun. Most also prefer a dry period after flowering.
The Oncocyclus irises are mostly from Turkey, Caucasus and Iran. The plants usually have only one flower, which is veined or spotted. Some of these species have been bred with bearded irises to create unique colours and markings. Oncocyclus is a Greek word, with onco meaning mass, or bulk, and cyclus meaning circle. In 1846, the term 'Oncocyclus' was first used by C.H. Siemssen as the Genus Oncocyclus in 1846 in Botanische Zeitung. Baker then re-classified it to a subgenus in 1877, than Dykes lowered it to a section in 1914, where it currently remains.

iris" target="_blank">Iris acutiloba C.A.Mey. (including I. ewbankiana )
iris" target="_blank">Iris acutiloba subsp. lineolata (Trautvetter) Mathew and Wendlobo
iris" target="_blank">Iris acutiloba subsp. longitepala Mathew & Zarrei
iris" target="_blank">Iris antilibanotica Dinsmore
iris" target="_blank">Iris assadiana Chaudhary, Kirkw. & C.Weymolauth
iris" target="_blank">Iris auranitica Dinsmore
iris" target="_blank">Iris atrofusca Bak.
iris" target="_blank">Iris atropurpurea Bak.
iris" target="_blank">Iris barnumiae Bak. & Fost.
iris" target="_blank">Iris barnumiae subsp. demawendica (Bornm.) B.Mathew & Wendelbo
iris" target="_blank">Iris basaltica Dinsmore
iris" target="_blank">Iris bismarckiana Reg. – Nazareth iris" target="_blank">iris
iris" target="_blank">Iris bostrensis Mouterde
iris" target="_blank">Iris camillae Grossh.
iris" target="_blank">Iris cedreti Dinsm. ex Chaudhary
iris" target="_blank">Iris damascena Mouterde
iris" target="_blank">Iris gatesii Foster
iris" target="_blank">Iris grossheimii Woronow ex Grossh.
iris" target="_blank">Iris haynei Baker – Gilboa iris" target="_blank">iris
iris" target="_blank">Iris heylandiana Boiss. & Reut.
iris" target="_blank">Iris hermona Dinsmore – Hermon iris" target="_blank">iris
iris" target="_blank">Iris iberica Hoffm.
iris" target="_blank">Iris iberica subsp. elegantissima (Sosn.) Fed. & Takht.
iris" target="_blank">Iris iberica subsp. lycotis (Woronow) Takht.
iris" target="_blank">Iris kirkwoodi (including I. calcarea)
iris" target="_blank">Iris lortetii Barbey ex Boiss.
iris" target="_blank">Iris mariae Barbey.
iris" target="_blank">Iris meda Stapf
iris" target="_blank">Iris nigricans Dinsm.
iris" target="_blank">Iris paradoxa Steven
iris" target="_blank">Iris petrana Dinsm.
iris" target="_blank">Iris sari Schott ex Bak.
iris" target="_blank">Iris susiana L. – mourning iris" target="_blank">iris
iris" target="_blank">Iris westii Dinsm.
iris" target="_blank">Iris yebrudii Dinsm. ex Chaud.




Regelia



Mostly from the mountainous regions of Iran, Afghanistan and the Altai Mountains. Most irises have a stem that has 2 flowers. It was named in 1904 by Robert Lynch in his book The Book of The iris" target="_blank">Iris after Dr Regel.

iris" target="_blank">Iris afghanica Wend
iris" target="_blank">Iris darwasica Regel
iris" target="_blank">Iris heweri Grey-Wilson & B. Mathew
iris" target="_blank">Iris hoogiana Dykes
iris" target="_blank">Iris korolkowii Regel
iris" target="_blank">Iris kuschkensis Grey-Wilson & B. Mathew
iris" target="_blank">Iris lineata Foster ex Regel
iris" target="_blank">Iris stolonifera Maxim.
Hybrids of Regelia irises and Oncocyclus irises are known as Regelicyclous.




Hexapogon


Mostly from the desert area of Central Asia, Iran and Afghanistan.
Most irises have beards on the falls and standards.
Etymologically, hexa refers to the number 6 and pogon refers to the Greek word for beard.

iris" target="_blank">Iris falcifolia Bunge
iris" target="_blank">Iris longiscapa Ledeb.




Pseudoregelia


Mostly from the mountainous regions of Eastern Asia.
Most irises have flowers that have blotches or colour spots on.

iris" target="_blank">Iris cuniculiformis Noltie & K.Y.Guan
iris" target="_blank">Iris dolichosiphon Noltie
iris" target="_blank">Iris goniocarpa Bak.
iris" target="_blank">Iris hookeriana Fost.
iris" target="_blank">Iris ivanovae Doronkin
iris" target="_blank">Iris kemaonensis Wall.
iris" target="_blank">Iris leptophylla Lingelsheim
iris" target="_blank">Iris narcissiflora Diels.
iris" target="_blank">Iris psammocola Y.T.Zhao
iris" target="_blank">Iris sikkimensis Dykes
iris" target="_blank">Iris tigridia Bunge ex Ledeb.




References

Kata Kunci Pencarian:

• Bawang putih
• Iris subg. Iris
• Iris (plant)
• Iris subg. Limniris
• Iris ser. Californicae
• Iris subg. Scorpiris
• Iris subg. Hermodactyloides
• Iris ser. Longipetalae
• Iris × germanica
• Iris versicolor
• Iris subg. Nepalensis