Click the  image to the right to download the cumulative index PDF in a separate windows.

Cumulative Index PDF

The Cumulative Index is a list of approximately 1500 species collected, identified and photographed by Foray NL since 2003.

Using the The Cumulative Index

The Cumulative Index can be checked to determine if any mushroom you learn about and/or find and identify has already been catalogued by Foray NL. Your find can then be checked against the voucher image on our Flickr photo site accessible via the Phyla/Genera option on the pull down menu for a possible match.


Most forays are held in late summer and early fall. Mushrooms growing other times of the year may not be listed. The cumulative index may not be developed beyond what already exists but might, at a later date, be changed based on the Foray’s Herbarium collection.

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