Genus Blastomyces is a type of fungus that is commonly found in soil and decaying plant matter. It is also known as Blastomycosis, and there are several other synonyms for this genus, including Ajellomyces, Emmonsia, and Dermatocarpon. These synonyms represent different species of fungi that belong to the same genus and share similar characteristics. Blastomyces can cause a respiratory infection in humans and animals, and it is prevalent in certain regions of North America, such as the Midwest and the Southeast. Understanding the different synonyms for Genus Blastomyces is essential for researchers and healthcare professionals when identifying and diagnosing the disease caused by these fungi.