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Iris giganticaerulea, the giant blue iris, is a species of iris, in the subgenus Limniris, in the series Hexagonae.It is a rhizomatous perennial, from northern America.It has long bright green leaves, very tall stems and one or two musky fragrant flowers in a range of blue shades (pale, bright, dark, lavender and violet) or rarely white.
The English names walking iris, apostle's iris and apostle plant have been used for many species, regardless of the generic placement (e.g. for Trimezia gracilis, syn. Neomarica gracilis). New plantlets form at the end of the flower spikes; after flowering, the spikes fall over and a new plant grows, so the plant "walks".
Iris giganticaerulea – Giant Blue Iris, Giant Blue Flag; Iris hexagona Walt. – Dixie Iris; Iris nelsonii Randolph – (Abbeville Iris) Iris savannarum Small – Prairie iris; Series Laevigatae (which includes the Japanese irises) Iris ensata Thunb. – Japanese Iris, hanashÅbu (including I. kaempferi) Iris laevigata Fisch – Rabbitear ...
Iris is a flowering plant genus of 310 accepted species [1] with showy flowers.As well as being the scientific name, iris is also widely used as a common name for all Iris species, as well as some belonging to other closely related genera.
In 2000, a study was carried out on the genetic diversity of Iris cristata and Iris lacustris.It was found that Iris cristata, is a widespread species of unglaciated regions of eastern North America, it would have a wide genetic diversity similar to other known widespread plant species, compared to the threatened Iris lacustris, which only occupies glaciated habitats on Great Lakes shorelines ...
In 1956, Mitra conducted karyological studies on the samples of specimens that they collected, and stated that Iris pumila (2n = 32) was an amphidiploid of Iris attica Boiss. & Heldr. (2n = 16) and Iris pseudopumila Tineo. (2n = 16). [21] In 1979, a karyotype analysis study was carried out on Iris attica, Iris mellita (a synonym of Iris ...
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Iris grossheimii is a plant species in the genus Iris, subgenus Iris and section Oncocyclus. It is a rhizomatous perennial , from the Caucasus Mountains of Georgia , Armenia and Azerbaijan . It has sickle shaped leaves, which are as long as the short stem, which carries one flower in spring.