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Iris versicolor or Iris versicolour is also commonly known as the blue flag, harlequin blueflag, larger blue flag, northern blue flag, [2] and poison flag, plus other variations of these names, [3] [4] and in Great Britain and Ireland as purple iris. [5] It is a species of Iris native to North America, in the Eastern United States and Eastern ...
Iris laevigata Fisch – Rabbitear Iris, Shallow-flowered Iris, kakitsubata (Japanese) Iris maackii Maxim. Iris pseudacorus L. – Yellow Iris, Yellow Flag; Iris versicolor L. – Larger Blue Flag, Harlequin Blueflag; Iris virginica L. – Virginia Iris; Series Longipetalae (Rocky Mountain or long-petaled iris) Iris longipetala Herb. – (Coast ...
Iris virginica is a perennial plant that grows up to 0.6–0.9 m (2–3 ft) tall. The plant's sword-shaped basal leaves are erect or sometimes arching and measure up to 91 cm (3 ft) long and 2.5 cm (1 in) across at the base.
Unsatisfactory k-means clustering (the data cannot be clustered into the known classes) and actual species visualized using ELKI An example of the so-called "metro map" for the Iris data set [4] Only a small fraction of Iris-virginica is mixed with Iris-versicolor. All other samples of the different Iris species belong to the different nodes.
It is generally accepted that the species Iris versicolor, the Purple Iris, is the state flower [66] alongside the wild-growing purple passionflower (Passiflora incarnata), the state's other floral emblem. Greeneville, Tennessee, is home to the annual Iris Festival celebrating the iris, local customs, and culture. [67]
Iris laevigata Fisch – Rabbitear iris, shallow-flowered iris, kakitsubata (Japanese) Iris maackii Maxim. Iris pseudacorus L. – Yellow iris, yellow flag; Iris versicolor L. – Larger blue flag, harlequin blueflag; Iris virginica L. – Virginia iris; Series Longipetalae (Rocky Mountain or long-petaled iris) Iris longipetala Herb. – (Coast ...
Iris ser. Laevigatae is a series of the genus Iris, in Iris subg. Limniris. The series was first classified by Diels in 'Die Natürlichen Pflanzenfamilien' (Edited by H. G. A. Engler and K. Prantl) in 1930. It was further expanded by Lawrence in Gentes Herb (written in Dutch) in 1953. [1] [2] [3] [4]
Iris brevicaulis is the smallest in all the Hexagonae series of Louisiana irises. [3] Its leaves and stalks are much shorter than the other species. [4] It is similar in form to Iris virginica, [5] The flowers are normally never seen above the foliage, [6] [4] [7] due to the short zig-zagging flower stems and occasionally, due to the habit of the stems to lie along the floor, [8] or it is ...