I present to you my long overdo guide I've updated over each zones loot lists for botany, mining and fishing. I will suggest once more that you download the maps to browse with more easy if you really need them, the image files are rather large and the size of the image are large as well. Why I've done it this way is that it makes it more easy for me to update maps if I need to, rather than updating a hundred small map files I only need to update a few.
Anyway, the most interesting part will be the loot lists of each zone, so enjoy!
http://lodestone.finalfantasyxiv.com/rc/diary/entry?e=142192

