A huge debt is owed to Professor Michael Guiry of the National University of Ireland. He is a world renowned expert in the field and has been very generous with his advice and imaging. Without him the database could not have been prepared.
For more information visit his sites
Closer to home, here in Guernsey we have been assisted by
We acknowledge all copyright - we encourage you to read the articles and buy from the mentioned people.Our aim is simply to promote knowledge and use of Vraic