Section (biology)


In biology a section is a taxonomic rank that is applied differently between botany and zoology.

In botany

Within flora, 'section' refers to a botanical rank below the genus, but above the species:
Within fauna, 'section' refers to a zoological rank below the order, but above the family:
The International Code of Nomenclature for Bacteria states that the Section rank is an informal one, between the subgenus and species.