Ectomycorrhizal fungi with edible fruiting bodies 3.Tuber magnatum, tuberaceae

The Italian white truffle(Tuber magnatum Pico) forms mycorrhizal relationships, with the roots of, for example, poplars, willows, oaks, aspen, alder and hazelnut in Northern Italy and in small areas of Southern France, Switzerland and Yugoslavia. Its fruiting bodies, which are harvested in autumn and early winter, have a strong aroma and taste and are much sought-after by chefs and gourmets. Because they do not preserve well, good quality Italian white truffle is unavailable for much of the year. The vegetation, climate and soils where T. magnatum grows in Italy are described and compared with those found in similar areas in New Zealand. Market information and methods for cultivatingT. magnatum are also presented.