Location:

Items:
Peachberries


Green Tea Leaf


Water



Location:

Items:
Water


Sugar Cane:



Technically these are 2 different places, I just don't think they are unique enough to differentiate them on the map.
Location:

Items:
Chili Pepper


Plurange


Vanilla



There is no in-game name for this place but it has unique resources.
Location:


Items:
Salt Concentration


Charged Crystals


Chestachio



NOTE: you can only get here after getting the windmill relic
Location:

Items:
Nutseed


Salt Concentration


Charged Crystal


Cowi



NOTE: you can only get here after getting the windmill relic
Location:

Items:
Red Tea Leaf


Curry Leaf


Water



NOTE: you can only get here after getting the Tohjo temple relic
Location:

Items:
Salt Concentration


Mushrooms


Black Tea Leaf



NOTE: you can only get here after getting the cave relic
Location:


Items:
Cocoa Bean