Historical summary and reference list of Spanish truffle (Tuber spp.) research (1962-2006)

Abstract Spain is one of the main truffle‐producing countries in the world, and truffle (Tuber spp.) cultivation in this country is currently undergoing a considerable surge. This work describes the Spanish research history and we list the Spanish references. Until 1993 the Spanish bibliography on truffles was very limited (28 references). However in the last 12 years, Spanish research has produced 200 references on truffles, developed in 13 centres (6 doctoral theses, 67 papers in international scientific congresses, 49 papers in Spanish scientific congresses, 7 documents on websites, 51 published Spanish papers, 12 published articles, and 8 papers submitted to international journals listed in the Journal Citation Report). Moreover, a comparative analysis of truffle research production in Spain, France, and Italy has shown how truffle research in Spain is now on a par with that of France, although it is still lower than Italian truffle research.