This dataset provides a comprehensive directory of participants involved in Phase 1 of the Fungarium Sequencing Project (FSP), conducted between 2024 and 2026. It details the specific roles and contributions of individuals from the three primary partner institutions: Royal Botanic Gardens, Kew Natural History Museum, London Royal Botanic Garden Edinburgh Authorship and Attribution The contributor list includes both current and former members of the FSP. In accordance with project governance, the authorship is structured as follows: Lead Authors: The Principal Investigator (PI) and co-Investigators are listed as first authors. Contributing Authors: All other participants are listed in alphabetical order. Senior Author: The Chief Scientific Officer (CSO) is listed as the final author. For further context regarding the project's scope and scientific objectives, please visit the official FSP project page.