Seven proposals to modify the provisions of the International Code of Nomenclature for algae, fungi, and plants (ICN) at the 11 th International Mycological Congress (IMC11) in July 2018 had been received by the proscribed date of 1 March 2018. These proposals are formally presented together here. The topics addressed relate to the clarification of the meaning of "original material" in relation to the typification of sanctioned names, the indication of the nomenclatural status of sanctioned

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... s in author citations, the use of DNA sequences as nomenclatural types, and the possibility of including repository identifiers as an alternative to author citations. A synopsis of the proposals will be provided during April, and the mycological community will be invited to provide a guiding vote up to 10 June 2018. Final decisions on these proposals are to be made following debate at the Fungal Nomenclature Session of IMC11.