I saw this image on a sticker a long while back, and I decided there should be a word for when you add roots or branches to something else, or otherwise make something like a tree. Like anthropomorphize, but for trees instead of people. The obvious choice was “arbormorphic” and, not surprisingly, it’s already in use and I just couldn’t recall hearing it before. Here’s an example of something cool, geeky, and  arbormorphic.