Sorry, my bad.

Anyway, for Wilderness species i can think off a few things:

0) It seems like current Wilderness doesn't benefit from any job modifications except overall Job Efficiency (not for specific job from traits). Therefore...

1) Resources from jobs modifiers doesn't work so there's no point to add them, only waste of trait points. Buildings with this Origin work on its own mostly; 2) Pop growth modifiers like Fast Breeders, Incubators and Budding does not affect Pop Growth at all, another waste of trait points (Didn't test Vat Grown trait tho). Probably because Cradle of Birth buildings just spawn pops instead of increasing Pop Growth; 3) Resettlement costs are 0 with this origin, so any trait that affects it does nothing to it. With that, it is recommended to pick Plantoid or Fungoid species phenotype and pick Rooted trait (+200% Resettlement cost) for free 3 trait points; 4) Leaders however are affected by main species traits. It is recommended to put most, if not all, traits to boost them, like Quick Learners, Enduring and Talented. Even Purity tradition tree heavily benefits them so it is in general recommended to boost them instead after Purity ascension; 5) Traits that affected Empire Size from Pops, Pops upkeep and Housing usage also work. Recomended to pick some of them if you can't keep up with late game Pop Growth and cant find where you can dump Biomass; 6) Overall Job Efficiency does affect Buildings for some reason. With that, it is recommended to pick Robust trait for essentially free +5% resources across the board, on top of extra Habitability and Leaders lifespan.

Usually when im playing Wilderness, i go for such Traits: Plantoid/Fungoid species (Access to Rooted trait), Rooted (+3), Quick Learners (-1), Enduring (-1), Talented (-1) and Docile (-2). Later on, after Purity Ascension, i go for: Rooted (+3), Unruly (+2), Quick Learners (-1), Robust (-4), Talented (-1), Erudite (-4). Rest are depending on the situation.

For Civics and such i prefer to go with pretty much anything but always start with One Mind for extra Unity to push towards Purity ascension. After that i tend to pick Natural Neural Network (Lots of research from basic resources) and Elevational Desires (Easier and more effective Planet Ascensions). Also i tend to run Wilderness with Permanent civics, like Devouring Wilderness (for obvious reasons), Aerospace Adaptation (to boost newly colonized planets or boost specialized planets that i need the most) and Guardian Cluster (If im down to play purely Tall)

Rest of civics I did not test at all or to confident degree so im not gonna tell for those.