You're right that is a really useful site, this one from CSIRO makes a great companion to any Arb guy struggling to find their way in and out of the relations between fungi and roots in Oz natives
http://www.ffp.csiro.au/research/mycorrhiza/intro.html check the pages on Australian plants and Eucalypt associates
in particular being able to help clients to realise that not all fruiting bodies mean the imminent demise of their tree, but rather can be indicative of great soil fertility.
SF
