What does the icon represent?

[Foggalong]

Hi, I'm part of a team which makes icon themes for Linux and we've had a request to do one for fruhoapp. Problem is we can't make head nor tail of what the original icon is supposed to be. I'm thinking possibly a tree but I really don't know.

[hypatia2]

Hi, originally there was no semantics in the icon but let's say it's a tree.