RESEARCH ARTICLE Hidden fungal diversity from the Neotropics: Geastrum hirsutum, G. schweinitzii (Basidiomycota, Geastrales) and their allies 1☯ 1☯ 2 3 Thiago AcciolyID , Julieth O. Sousa , Pierre-Arthur Moreau , Christophe LeÂcuru , 4 5 5 6 7 Bianca D. B. Silva , MeÂlanie Roy , Monique Gardes , Iuri G. Baseia , MarõÂa P. MartõÂnID * 1 Programa de PoÂs-GraduacËão em SistemaÂtica e EvolucËão, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil, 2 EA4483 IMPECS, UFR Pharmacie, Universite de Lille, Lille, France, 3 Herbarium LIP, UFR Pharmacie, Universite de Lille, Lille, France, 4 Departamento de BotaÃnica, Instituto de a1111111111 Biologia, Universidade Federal da Bahia, Ondina, Salvador, Bahia, Brazil, 5 Laboratoire UMR5174 Evolution a1111111111 et Diversite Biologique (EDB), Universite Toulouse 3 Paul Sabatier, Toulouse, France, 6 Departamento de a1111111111 BotaÃnica e Zoologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil, a1111111111 7 Departamento de MicologõÂa, Real JardõÂn BotaÂnico-CSIC, Madrid, Spain a1111111111 ☯ These authors contributed equally to this work. *
[email protected] OPEN ACCESS Abstract  Citation: Accioly T, Sousa JO, Moreau P-A, Lecuru Taxonomy of Geastrum species in the neotropics has been subject to divergent opinions C, Silva BDB, Roy M, et al. (2019) Hidden fungal diversity from the Neotropics: Geastrum hirsutum, among specialists. In our study, type collections were reassessed and compared with G. schweinitzii (Basidiomycota, Geastrales) and recent collections in order to delimit species in Geastrum, sect. Myceliostroma, subsect. their allies. PLoS ONE 14(2): e0211388. https://doi. Epigaea. A thorough review of morphologic features combined with barcode and phyloge- org/10.1371/journal.pone.0211388 netic analyses (ITS and LSU nrDNA) revealed six new species (G.