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Avibase – the World Bird Database [4] Birds, distribution, taxonomy X Avibase is an extensive database information system about all birds of the world, containing over 27 million records about 10,000 species and 22,000 subspecies of birds, including distribution information for 20,000 regions, taxonomy, synonyms in several languages and more
Scatterplot of the data set. The Iris flower data set or Fisher's Iris data set is a multivariate data set used and made famous by the British statistician and biologist Ronald Fisher in his 1936 paper The use of multiple measurements in taxonomic problems as an example of linear discriminant analysis. [1]
Series Longipetalae (Rocky Mountain or long-petaled iris) Iris longipetala Herb. – (Coast Iris) Iris missouriensis – Rocky Mountain Iris, Western Blue Flag; Series Prismaticae (contains just one species from America) Iris prismaticaPursh ex Ker-Gawl. – (Slender Blue Flag) Series Ruthenicae. Iris ruthenica Ker-Gawl. Iris uniflora Pall.
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) Iris missouriensis – Rocky Mountain iris, Western blue flag; Series Prismaticae (contains just one species from America) Iris prismatica Pursh ex ...
Iris dichotoma (also known as Vesper iris) is a species in the genus Iris and is also in the subgenus of Iris. It was once formerly known as Pardanthopsis dichotoma as it was placed in a genus of its own before DNA testing resulted in it returning to the genus Iris. It is native to the forests and grasslands of Siberia, China, Mongolia and ...
Iris mariae (also commonly known as Negev iris or Mary's iris) is a species in the genus Iris, it is also in the subgenus Iris and in the section Oncocyclus. It is a rhizomatous perennial, from the deserts of Israel, Egypt and Palestine. It is fairly tall, with long and slender glaucous leaves, and in late spring, lilac-purple to pinkish or ...
Iris spuria subsp. demetrii is a species of the genus Iris, part of a subgenus series known as Iris subg. Limniris and in the series Iris ser. Spuriae. It is a subspecies of Iris spuria, a rhizomatous perennial plant, from the Caucasus region, with blue-violet flowers. It is commonly known as Dimitry iris in Russia.
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.