Permaculture in New Zealand

I'm wondering if there are any experts on edible wild fungi in New
Zealand, particularly in the Wellington area. I am among a number of
people looking to learn more about what is forageable in New Zealand.

If you know of any books or resources that offer good information, in
particular on fungi, preferably with photographs and good descriptions,
on what is edible and what is poisonous. Please post details here.