A Phylogenetic Classification of the Inocybaceae

Matheny et al. (2009) recently recognized seven major lineages composed of Inocybe and allies. Clade names were proposed for each lineage with a suggestion to recognize each informally at the generic rank within the family Inocybaceae. Here, additional taxonomic ramifications are discussed in contrast to other alternative classifications. Generic status for the seven major lineages of Inocybaceae is discussed, taking into consideration a global sample of taxa. A key to major clades and genera is provided.