Exploring diversity within the genus (Basidiomycota, Agaricales) in the Pannonian sandy steppe: four fascinating novel species from Hungary.

Steppe vegetation on sandy soil in Hungary has recently been revealed as one of the hot spots in Europe for the stalked puffballs (genus ). In the framework of the taxonomic revision of gasteroid fungi in Hungary, four species are described here as new to science: , , and . The study is based on detailed macro- and micromorphological investigations (including light and scanning electron microscopy), as well as a three-locus phylogeny of nrDNA ITS, nrDNA LSU and sequences.

Species Diversity of Lycoperdaceae (Agaricales) in Israel, with Some Insights into the Phylogenetic Structure of the Family.

The diversity of Lycoperdaceae in Israel was studied. Molecular phylogenetic relationships within the family, and genus in particular, were inferred using original ITS rDNA sequences of 58 samples belonging to 25 species from Israel and six other countries, together with 66 sequences stored in the GenBank database. The current molecular phylogenetic study recovered the family Lycoperdaceae as a monophyletic group, which was supported in both maximum likelihood and Bayesian analyses.

Phylogenetic relationships among species and genera of Lycoperdaceae based on ITS and LSU sequence data from north European taxa.

Phylogenetic relationships, limits of species, and genera within Lycoperdaceae, were inferred by use of ITS and LSU nu-rDNA sequence data. Lycoperdaceae was confirmed as monophyletic, and Mycenastrum corium as a sister taxon to the ingroup. Four major clades were identified and received weak to moderate support and correspond with the genera Lycoperdon, Bovista, Calvatia, and Disciseda.