: Recent editions, such as the 9th and 10th, moved away from conservative classification to adopt molecular phylogenetics , which has drastically changed how orders and families are defined.
The (officially Ainsworth & Bisby's Dictionary of the Fungi ) is widely considered the "Bible" of mycology. Since its first publication in 1943, it has served as the essential reference for the classification, nomenclature, and terminology of the fungal kingdom. Core Purpose & Scope Dictionary of the Fungi
: Information on significant mycologists and major reference collections. Evolution of the Work : Recent editions, such as the 9th and
The dictionary has evolved significantly over ten editions to reflect the rapid progress in fungal science: Core Purpose & Scope : Information on significant
: Its place within the current taxonomic hierarchy.
: Definitions of mycological terms and short accounts of higher taxa.
For researchers and students, the book is a standard requirement because it summarizes vast amounts of literature into a single, workable system. It is often used alongside digital databases like Index Fungorum and Species Fungorum , which continue to update fungal names and classifications in real-time following the retirement of the book's long-term editors.