Question

What is a basionym?

   What is a basionym?

Plant Systematics

Plant Systematics

Michael G. Simpson 2nd Edition

Chapter 16, Problem 33

Instant Answer

Solved by Expert Lottie Adams

10/22/2021

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It is the name that serves as the basis for subsequent taxonomic revisions or changes. When a species is reclassified or renamed, Show more…

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What is a basionym?

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Key Concepts

Taxonomic Nomenclature

Taxonomic nomenclature is the systematic process of naming organisms according to established rules and codes, such as those outlined in the International Code of Nomenclature for algae, fungi, and plants. The use of basionyms is a key principle in this system, as it links the current accepted name to its original, providing a consistent reference point for taxonomic revisions and historical literature.

Basionym

A basionym is the originally published name given to a taxon when it is first described and validly published. It serves as the foundation for subsequent name changes if the taxon is later reclassified or placed in a different genus, ensuring that the historical continuity of nomenclature is maintained.

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