These are all the rotting stump locations that I've found so far, as well as notable spawn locations for the Beast nemesis and Bargoll. The Yoknar bounty is a Barrowholm bounty and the Ollivioth and Yuvolloth spawns require you to have the quest or finished the quest from Barrowholm so those require you to have sided with Barrowholm.

*Note the Wendigo Altar in lower Ugdenbog does not spawn 100%, I'm not sure if there is another location for it to spawn or not*

I haven't added any of the Coven bounty locations yet cause I was already revered with them but I may add that in the future. I hope this helps some of you plan your Ugdenbloom farming routes so you can hit up whatever you are in the mood for. I'm thinking about adding general locations to where certain mob camps are (like wendigos, tree golems and ghost crabs etc) to help with farming of wendigo spirits and etc.

I'll update the map if I find any more spawn locations for Bargoll or Kupacabra. If I missed any stump locations let me know so I can add them to the map and happy farming!

Update:
- Added another nemesis location and Coven bounties, moved legend higher and added some spawn locations for certain mobs. Found another tree stump location.

Update 1.0.4.0:
- Voracious growths (and the hero versions) now have a chance to drop Ugdenblooms (they are spawned from killing poisonous bloom bulbs). Swamp golems have had their Udgenbloom drop rate increased and Sylvarria now also drops Ugdenblooms as well so the Undergrowth is a good location to pick up a few. (You can also pick up the Barrowholm bounty quest for Swillius to make him spawn in the Undergrowth for an extra swamp golem hero)
- Added missing witches for Future Sisters quest from the Coven
- Added an another Beast nemesis spawn location

Interesting note: If you have nemesis rep with Barrowholm, there are spawn locations that are close to several Beast nemesis spawn locations. I tried testing if they will fight each other however whenever I leashed one to the other's location, it would deaggro and run back to it's spawn point.


This was at the spawn locations north of Barrowholm (no Ugdenbloom stumps up there I believe). The Barrowholm nemesis can be seen running back to its spawn point. I wanted to further test this but my game crashed after this screenshot. Most likely they do not fight each other, and if they are near each other one of them resets so the player does not have to fight two nemeses at the same time. Super bummed that my game crashed and missed out on two nemesis troves :(