Scientists aim to describe a single 'tree of life' that reflects the evolutionary relationships of living things. However, evolutionary relationships are a matter of ongoing discovery, and there are different opinions about how living things should be grouped and named. EOL reflects these differences by supporting several different scientific 'classifications'. Some species have been named more than once. Such duplicates are listed under synonyms. EOL also provides support for common names which may vary across regions as well as languages.

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Preferred marks the preferred classification for this taxon.

Recognized By Rank Classification
Species 2000 & ITIS Catalogue of Life: April 2013
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Genus
IUCN Red List Genus
BOLDS resource for higher-level taxa Genus
  • Centaurea
BOLDS images II Genus
BOLDS resource for species-level taxa Genus
BROT version 2009.01 Genus
BioImages resource
Botany resource Genus
Botany resource Genus
Conabio Genus
EOL Group on Flickr Genus
EOL Group on Flickr Genus
EOL Group on Flickr Genus
EOL Group on Flickr Genus
EOL Group on Flickr Genus
EOL Group on Flickr Genus
EOL Group on Flickr Genus
Environments
IRMNG
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Genus
FloraOfZimbabwe
FloraOfZimbabwe Genus
Global Biotic Interactions Genus
Global Biotic Interactions Genus
Global Biotic Interactions Genus
Global Compendium of Weeds Species
  • Centaurea
Herbarium Specimen Images (E) Genus
IABIN resource Genus
IABIN resource Genus
IABIN resource
BHL: BioDivLibrary's photostream Genus
IUCN Red List
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Genus
Illinois Wildflowers Genus
BioLib.cz Import
BioLib.cz Import Genus
Integrated Taxonomic Information System (ITIS)
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Genus
NCBI Taxonomy
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Genus
NatureServe resource Genus
Paleobiology Database
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Genus
Plazi Treatments Genus
Monthly ARKive text import Genus
Taxonomic Hierarchy of COL-China 2012
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Genus
Taxonomic Hierarchy of COL-China 2012
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Genus
Tropicos resource Genus
Tropicos resource Genus
Tropicos resource Genus
USDA PLANTS Structured Data
  • Centaurea
USDA Plants
USDA Plants Genus
Wikimedia Commons Genus
Wikimedia Commons Genus
Wikimedia Commons
Wikimedia Commons Genus
Wikipedia
Wikipedia Genus
Wikipedia Genus
eFloras Genus
eFloras Genus
iNaturalist Images Genus

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

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