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A truly red bearded iris, like a truly blue rose, remains an unattained goal despite frequent hybridizing and selection. [32] There are species and selections, most notably based on the beardless rhizomatous Copper iris , which have a relatively pure red color. However, getting this color into a modern bearded iris breed has proven very ...
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 one of a group of hybrid origin.
A number of virus diseases are spread by Macrosiphum euphorbiae. These include lettuce mosaic virus, bearded iris mosaic virus, narcissus yellow stripe virus, tulip breaking virus, [13] potato leaf roll virus, potato virus Y, beet mild yellowing virus and beet yellows virus. [4]
Specifically, new blood vessels can be observed on the iris. In addition to the blood vessels in the iris, they can grow into the angle of the eye . These blood vessels eventually go through a process called fibrosis which closes the normal physiologic anatomy of the angle.
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Bearded rhizomatous irises. Section Iris. Iris adriatica Trinajstic ex Mitic; Iris albertii Reg. Iris albicans – white cemetery iris, white flag iris; Iris ...
An illustration of the iris by Matilda Smith was published in Curtis's Botanical Magazine, vol. 112 [ser. 3, vol. 42] no. 6902 in 1886. [23] In 1979, Shevchenko (Iris L. in A.I. Galushko (edited) 'Flora Severnogo Kavkaza' Vol. 3 page 79, University of Rostov) divided Iris glaucescens and Iris scariosa into 2 separate species.
Iris florentina is considered one of the irises (with Iris pseudacorus) that inspired the fleur-de-lys (or fleur-de-luce) of heraldry, [13] [18] [12] which was the symbol of the city of Florence for centuries, [18] [5] and is on the coat of arms of the city.