and two new species of section .

Here we describe two new species of the genus section with solitary phialides. . was isolated from volcanic soils in Iceland. . was isolated from a sporocarp of Both species are characterised by slow growth rates and the production of a brown soluble pigment on CYA, conidiophores with solitary ampulliform phialides with smooth-walled stipes and warty, globose conidia and with connectives without visible rings. The spores of. are 2.5 μm diam, while the spores of are 2.0 μm diam. In a multigene phylogeny based on the ITS, , and gene regions and are the closest relatives of This species differs from and by its growth rates and by its pigmentation. The holotype of is IB2017/0007, while SF014017 (CBS 147622) is a culture derived from the holotype. The closest relatives of are and It differs from by lower growth rates on all tested media and temperatures and by its larger spores. It differs from by lower growth rates and the absence of growth at 37 °C. The holotype of is IBF2019/0162, while SF015108 (CBS 147625) is a culture derived from the holotype. Kirchmair M, Embacher J, Heimdörfer D, Walch G, Neuhauser S (2022). two new species of section . : 91-101. doi: 10.3114/fuse.2022.10.03.