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Accepted Trichoderma names in the year 2015.

John Bissett1, Walter Gams2, Walter Jaklitsch3

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PubMed
Summary
This summary is machine-generated.

This study presents a comprehensive list of 254 species and varieties in the fungal genus Trichoderma for nomenclature protection. It includes new names, combinations, and typifications to clarify Trichoderma taxonomy.

Keywords:
HypocreaHypocrealesLists of Protected NamesNomenclaturePleomorphic fungi

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Area of Science:

  • Mycology
  • Plant Pathology
  • Taxonomy

Background:

  • The fungal genus Trichoderma is crucial in agriculture and biotechnology.
  • Accurate species identification and nomenclature are vital for effective application and research.
  • Previous taxonomic work has led to ambiguities in Trichoderma classification.

Purpose of the Study:

  • To propose a list of 254 species and two varieties of Trichoderma for protection under the International Code of Nomenclature for algae, fungi, and plants (ICN).
  • To introduce new names and combinations to resolve taxonomic uncertainties.
  • To provide lectotypifications and epitypifications for key Trichoderma species.

Main Methods:

  • Compilation of species names for nomenclature protection following ICN Article 14.13.
  • Proposal of two new names: T. neocrassum and T. patellotropicum.
  • Formation of new combinations for existing species within the Trichoderma genus.
  • Selection of lectotypes and epitypes for numerous Trichoderma species to stabilize their classification.

Main Results:

  • A list of 254 species and two varieties in Trichoderma has been prepared for official consideration.
  • Two new species names, T. neocrassum and T. patellotropicum, are proposed.
  • Four new combinations are presented, including T. brevipes and T. cerebriforme.
  • Lectotypes and epitypes were designated for 23 species, clarifying their taxonomic status.

Conclusions:

  • The proposed nomenclatural actions will enhance the stability and clarity of Trichoderma taxonomy.
  • This work supports the accurate identification and utilization of Trichoderma in scientific and applied fields.
  • The list and taxonomic revisions are submitted for review by the relevant international committees.