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Section (botany)

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Title: Section (botany)  
Author: World Heritage Encyclopedia
Language: English
Subject: Bromus, Mycena haematopus, Solanum, Rhododendron, Glossary of scientific naming
Collection: Botanical Nomenclature, Plant Sections, Plant Taxonomy
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Section (botany)

In botany, a section (Latin: Sectio) is a taxonomic rank below the genus, but above the species.[1] The subgenus, if present, is higher than the section, and the rank of series, if present, is below the section. Sections may in turn be divided into subsections. [2]

Sections are typically used to help organise very large genera, which may have hundreds of species.[1] A botanist wanting to distinguish groups of species may prefer to create a taxon at the rank of section or series to avoid making new combinations, i.e. many new binomial names for the species involved.[1]

Examples:

References

  1. ^ a b c
  2. ^ Article 4 in
Taxonomic ranks
Magnorder
Domain/Superkingdom Superphylum/Superdivision Superclass Superorder Superfamily Supertribe Superspecies
Kingdom Phylum/Division Class Legion Order Family Tribe Genus Species
Subkingdom Subphylum Subclass Cohort Suborder Subfamily Subtribe Subgenus Subspecies
Infrakingdom/Branch Infraphylum Infraclass Infraorder Section Infraspecies
Microphylum Parvclass Parvorder Series Variety
Form
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