Species Directory

Aspergillus is one of the most ecologically and medically important fungal genera, with over 300 species. This guide covers its taxonomy, morphology, key species including A. fumigatus and A. flavus, and its significance in both indoor environments and clinical medicine.

Penicillium is the genus behind penicillin, blue cheese, and one of the most common indoor molds worldwide. This guide covers its taxonomy, key species, role in medicine and food production, mycotoxin risk, and significance as an indoor air quality concern.

Cladosporium is the most frequently detected mold genus in indoor and outdoor air globally, with over 700 described species. This guide covers its morphology, seasonal ecology, moisture requirements, and role as a leading cause of mold-related allergic sensitization and asthma.