form taxon

noun

A collection of organisms that is given formal recognition at some rank with a taxonomic name, but which is known to be a grouping based on similar morphological characteristics, rather than more extensive biological similarity.

“All fossilized roots of scale trees are assigned to the form taxon 'Stigmaria'.”

Meanings

nounform taxon (plural form taxa)

plural form taxa

  1. biologyA collection of organisms that is given formal recognition at some rank with a taxonomic name, but which is known to be a grouping based on similar morphological characteristics, rather than more extensive biological similarity.

    All fossilized roots of scale trees are assigned to the form taxon 'Stigmaria'.

Cite this entry
APA

form taxon. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/form%20taxon

MLA

“form taxon.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/form%20taxon. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “form taxon,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/form%20taxon.

Source: form taxon on Wiktionary, CC BY-SA 4.0.