👉 Haplotrichum is a genus of fungi in the family Ascomycota, commonly found in soil and on decaying organic matter. It belongs to the genera "Aspergillus", "Amanita", and "Hapsenia". The specific term "haplotrichum" refers to its resemblance to haploids or haplodesis, which are traits that arise from genetic mutations in a population of organisms due to environmental factors.