IIRC, that's one of the new woods for a fifth lumberjacking biome neither of which have been released yet but every so often accidentally show up in game. Just going off of memory about the wood name, though, so I might be thinking of a different one.

---

Elanthipedia - https://elanthipedia.play.net/mediawiki/index.php/Main_Page
Epedia Admins - https://elanthipedia.play.net/mediawiki/index.php/Elanthipedia:Administrators