Penicillium: (/ ˌpɛnɪˈsɪliəm /) is a genus

Penicillium (/ ˌpɛnɪˈsɪliəm /) is a genus of ascomycetous fungi that is part of the mycobiome of many species and is of major importance in the natural environment, in food spoilage, and in food and drug production. Discover Penicillium , a genus of fungi known for penicillin production, its role in cheesemaking, and its diverse characteristics. Find out all about exposure to Penicillium species and its health effects by checking out the Mold Busters mold library today. Penicillium is a genus of mold that belongs to the family Aspergillaceae within the fungal kingdom. It is one of the most important and well-known groups of fungi, particularly due to its significant impact on medicine, industry, and food production.