Sporothallus is a fungal genus within the order Onygenales, primarily known for its role in the life cycle of the pathogenic fungus Sporothrix schenckii, which causes the disease sporotrichosis in humans and animals. The term "sporothallus" often refers to the mycelial or vegetative phase of this fungus, which can be found in soil and plant matter. Under certain conditions, it can produce conidia, which are infectious particles that can lead to infection when introduced into the skin through wounds or abrasions.