Local Knowledge and Economical Significance of Commercialized Wild Edible Mushrooms in the Markets of Uruapan, Michoacan, Mexico

Local Knowledge and Economical Significance of Commercialized Wild Edible Mushrooms in the Markets of Uruapan, Michoacan, Mexico. Wild edible mushrooms are a non-timber forest product of great importance because of their edibility, their cultural and ecological roles, and particularly their economic relevance as merchandise. This study presents a method for the identification of the most economically significant species through a compound index. Fieldwork was carried out in seven markets in the city of Uruapan, Michoacan, Mexico. We recorded the sale of 16 species that constitute 10 local ethnotaxa. Aspects of traditional mycological knowledge regarding systematics, ethnoecology, uses, and collection practices were also obtained. The most significant taxa were Hypomyces lactifluorum, Amanita complex. caesarea, Ramaria spp., and Lyophyllum decastes. We can suggest that the most economically significant species of mushrooms sold in this region are those with the highest supply in markets and correspondingly high profit for collectors. The compound index proved to be a useful tool not only to discover which species are the most relevant, but also to provide explanations for the reasons behind their significance.