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An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV
A revised and updated classification for the families of the flowering plants is provided. Newly adopted orders include Austrobaileyales, Canellales, Gunnerales, Crossosomatales and Celastrales.Expand
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A subfamilial classification for the expanded asparagalean families Amaryllidaceae, Asparagaceae and Xanthorrhoeaceae
We provide here a subfamilial scheme for the expanded asparagalean families Amaryllidaceae, Asparagaceae and Xanthorrhoeaceae. Our recommendation is that the first family has three subfamiliesExpand
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A phylogenetic classification of the land plants to accompany APG III
A formal classification of the land plants that is compatible with the APG III classification is proposed. Previous classifications inflated taxonomic ranks, particularly of the angiosperms. If theExpand
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A new classification and linear sequence of extant gymnosperms
A new classification and linear sequence of the gymnosperms based on previous molecular and morphological phylogenetic and other studies is presented. Currently accepted genera are listed for eachExpand
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An updated classification of the class Magnoliopsida (“Angiospermae”)
The present classification of extant flowering plants (Magnoliopsida) updates and revises those presented previously by bringing together the vast majority of new information published since 1999.Expand
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APG III: Bibliographical Information and Synonymy of Magnoliidae
An updated classification of the orders and families of flowering plants was published in 2009 by the Angiosperm Phylogeny Group along with two companion papers, one a linear arrangement of the taxa,Expand
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Distribution and phylogeny of Eriogonoideae (Polygonaceae)
Eriogonoideae is a subfamily of the knotweed family, Polygonaceae, endemic to the New World, and is composed of 14 genera and perhaps 320 species. It differs primarily from the other members ofExpand
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Taxonomy of North American species of Zizania (Poaceae)
The grass genus Zizania (Poaceae: Oryzeae) is defined to include four species, three of temperate North America and one of eastern Asia. Keys, descriptions, distributions, and synonymies are providedExpand
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Endangered, threatened, extinct, endemic, and rare or restricted Utah vascular plants
— The status of 382 vascular plant taxa with distribution in Utah is presented. Some 66 species are possibly endangered, 198 threatened, 7 extinct, and 20 extirpated within the state; 4 species haveExpand
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