Resources and base materials, gathered from natural resources and others:
These items are used, found and made only while on Location.
These are items obtained only from trading in a collection
Animal products and other:
Energy items give energy:
Temporary items or Event items that are part of temporary events (sorted by first introduction):
Temporary items 2015-2016:
Temporary items 2017:
Production, Harvest , Location, and Other refer to the inventory tabs under which the item is listed.