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Iris × germanica is the accepted name for a species of flowering plants in the family Iridaceae commonly known as the bearded iris [2] or the German bearded iris. [3] It is of hybrid origin. [ 4 ] : 87 Varieties include I. × g. var. florentina .
Iris florentina has also been treated as the correct name for the true species also known as Iris albicans Lange. It is cultivated as an ornamental plant in temperate regions almost worldwide and is a rhizomatous perennial from southern Europe , mainly Italy (including the city of Florence ) and France .
Binomial name; Iris croatica. I.Horvat & M.D.Horvat. Iris croatica is a bearded rhizomatous species of iris (subgenus Iris) ... Brian Mathew in his book 'The iris', ...
Bearded iris are easy to cultivate and propagate and have become very popular in gardens. A small selection is usually held by garden centres at appropriate times during the season, but there are thousands of cultivars available from specialist suppliers (more than 30,000 cultivars of tall bearded iris). They are best planted as bare root ...
Iris foetidissima L. – Stinking Iris, Gladwin Iris, Stinking Gladwin, Gladdon, Roast-beef Plant; Series Hexagonae (known as the Louisiana irises) Iris brevicaulis Raf. – Zigzag Iris; Iris fulva Ker-Gawl. – Copper Iris; Iris giganticaerulea – Giant Blue Iris, Giant Blue Flag; Iris hexagona Walt. – Dixie Iris; Iris nelsonii Randolph ...
Iris variegata, commonly known as the Hungarian iris, is a plant species in the genus Iris, also in the subgenus Iris. It is a rhizomatous perennial from eastern Europe. It has dark green, ribbed leaves. The branched flowering stems can be as tall as the leaves, they can hold 2–3 flowers in summer.
Iris albertii is a species of iris found in Central Asia. It grows in the wild on grassy steppes at an elevation of 200 to 2000 meters, in sunny or semi-shaded locations. It is a member of the subgenus iris, meaning that it is a bearded iris, and grows from a rhizome. It grows to a stem height of 40 to 50 centimeters.
In 2012, a study was carried out on 4 diploid and 7 allopolyploid bearded Iris species. Their leaf flavonoid, isoflavonoid and xanthone constituents were investigated. It also found that Iris bicapitata had a chromosome number of 2n=40, and was a parent species of Iris germanica and Iris albicans (who are counted as 2n=44).