There is still some time, till Fungitron – the definitive mushroom guide will be available for download, in the meantime let’s just suggest some “traditional” mushroom guides, which are available online and can help in identifiing mushrooms.
Jean-Marie Polese: The Pocket Guide to Mushrooms (free download link at the end of article)
It is almost the season for morels, here is a page on Morchella Esculenta, from the book:
The complete The Pocket Guide to Mushrooms book is available for free for online viewing or download at: http://www.scribd.com/doc/23338935/Pocket-Guide-to-Mushrooms