Mid-American Bio-Ag Ltd Mycology Supplies: Many varieties of mushroom spawn, food and pharmaceutical grade mushrooms and supplies for both mycologists and hobbyists.
Mycosynthetix Inc.: Research and development of medicines and agrochemicals. North Carolina, U.S.
One Stop Mushroom Shop: Spore prints, grow kits,terranium setups and fresh mushrooms all available for delivery in Europe.
Spore Source: Suppliers of mushroom spores for research. Florida, U.S.
Tuscany Truffle Tartufo: Information about the truffle in tuscany, photogallery, and online ordering form.