I've seen this before. A study added radioactive carbon to the leaf, and it ended up in another tree! This was in a video on plant communication. It was fascinating! Certain plants will avoid competition with genetic family members, but compete with those that are not related. Certain plants will communicate with bugs via smells and others to attack a pest out break.
It led me to wonder what devastation we cause ourselves when we sterilize ourselves.
Work smarter, not harder.
After burning through the drip stuff and the french press stuff, Paul has the last, ever, coffee maker. Better living through buying less crap.