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
view in classification
Integrated Taxonomic Information System (ITIS)
view in classification
Bioimages XML for EOL harvest
  • Polemonium reptans
Botany resource
DiscoverLife map resource
  • Polemonium reptans
EOL Group on Flickr
view in classification
Global Biotic Interactions Species
Global Compendium of Weeds Species
  • Polemonium reptans
Go Botany: New England Wild Flower Society
Illinois Wildflowers Import
Insect Visitors of Illinois Wildflowers
BOLDS resource for species-level taxa
Inventaire National du Patrimoine Naturel Species
Lily Database Species
NCBI Taxonomy
view in classification
National Wetland Plant List 2013
NatureServe resource Species
BOLDS images II Species outlinks
  • Polemonium reptans
Tropicos resource
USDA PLANTS Structured Data
  • Polemonium reptans
USDA Plants
Wikimedia Commons
iNaturalist Images Species


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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