Here’s a tree that a couple of people have taken photos of this week, saying that it could be a French nut tree. I think the leaves look rather like a Cigar Tree and the nuts look rather like Pistachios. I can’t find the name of it at the moment, but post it incase anyone who sees this knows it. Please let me know if you do.
Thank you to Youko and Dennis for the photos. Dennis found the tree in the top photo within Park Frankendael and Youko found the te in the other two in Oost Amsterdam.