Usage Details:

x & y - Location of the tree.

Affiliation - A Player.  We have no idea why it wants this.  

Tree# - The type of tree.  Look at the Items List.

? - Unknown.  Generally 1.

LeanY - Leans the tree along the y-axis (West - East).

Rotation - The direction the tree faces.  

LeanX - Leans the tree along the x-axis (North - South).

[GENERAL INFO]  [MORE DETAILS]  [EXAMPLE]  [ITEMS LIST]