elderberry- sambucus mexicana
I always hated this tree in the backyard until recently.
Some winter pruning made it look much nicer- something I only read lately.
Can the leaves of this be used for insecticide or is it only the red elderberry?
I came into contact with some roots while digging a hole for a fence post.
I'm realizing now that's what may be causing a mild rashes and allergies.