I'm curious to know your conclusion, because it's a puzzle. Here is what I think, from left to right:
pair of lower wing to fuse struts (one side)
two pair interplane struts (inner?)
antenna pole
two pair interplane struts (outer?)
pair of lower wing to fuse struts (one side)
and on the second tree:
pair of tailplane struts (rear)
pair of tailplane struts (forward)
two pair of cabane struts (don't know front from back)