Maple is a tree crop much like Cinnamon. The whole trunk produces, instead of the leaves. Like cinnamon, you right click on the trunk to get maple syrup. it yields maple syrup when harvested. Combining maple syrup with a spruce sapling creates a maple sapling (looks like a cinnamon sapling).
Maple trees can be found in taiga biomes.
Pancakes + Maple Syrup = Pancakes with maple syrup
Waffles + Maple Syrup = Waffles with maple syrup