Name White Truffel of Alba Seal of quality Prodotto agroalimentare tradizionale (PAT) / Typical Food Farming Product. Description The White truffels are non-cultivable underground mushrooms that grow in mycorrhizic symbiosis with specific arboreous trees such as: the English Oak (Quercus robur) Turkey oak (Q. cerris) oak (Q. petraea) Downy Oak (Q. pubescens) black poplar (Populus…