Note that each type of wood has two different colors, the frame of the target is the primary color and the target itself is its secondary color. Also note that each wood has its own pattern/design.

Wood Contributions from Others

Alder, Elm, Fir, Spruce, Yew, Hay, Tar. Image is too large to display properly so please click it to see the full image.
Bushes:
Stones:
For reference, from jorb:
jorb wrote:Note that you need a significant presence of a second wood type to get a result. 59 blocks of poplar and 1 of cherry will, for example, mean that poplar is used for both materials set by the woodblocks. A 35-25 ratio (Not entirely sure where the cutoff is) will mean that one of the materials is set by poplar, and the other by cherry.
Building Material Design Tool by APXEOLOG, currently displays Stone Mansions and Stone Towers
viewtopic.php?f=49&t=47951
Stonestead - Image Credit to luan0bk -
Stone Mansion: Warning! For mansions they use the secondary color for the wood
Great Hall
Stone Tower
Both Pillar Types
Mining supports
Market Stand - Credit for the screenshot goes to barra. -
Furniture - Credit to luan0bk -
Cheese Racks - Credit to Randomovna
chicken coups: viewtopic.php?f=42&t=41353&start=540#p674617
garden sheds: viewtopic.php?f=42&t=41353&start=600#p686991
windmill: viewtopic.php?f=42&t=41353&start=600#p690032
viewtopic.php?f=42&t=41353&start=540#p673944 (This is one of the village bonus totems, but forget name as I'm writing this.)
village idol: viewtopic.php?f=42&t=41353&start=560#p682282
coronation stone: viewtopic.php?f=42&t=41353&start=570#p684735
knarr: viewtopic.php?f=42&t=41353&start=650#p700500
cistern: viewtopic.php?f=42&t=41353&start=650#p700505
cheese racks: viewtopic.php?p=780682#p780682
9 March 2017: quick edit--I just want to add in the following items as at least links to the forum posts. Thanks to Amanda44 for digging them out of the thread!
6 June, 2018 -- added in link to the cheese rack post along with the image contained in that post.