Chemolithoautotroph is his full name, although he prefers to go by "Troph". He is a willow that adores the sciences and wants to help further any kind of research he can.

He lives in Brittlebush, but he travels to Sweetbay frequently to help with new discoveries before returning home with his research.

He isn't fond of other willows at all. Similar to his companiom, Flit, he prefers his alone time, but, dissimilarly, he has no tolerance for social interaction and will hate every second of it. He doesn't make friends—that's what he likes to think, anyway.