Summoners… nature damage, jelly, etc.

[Delmuir]

The jelly, with Grand Arrival, lowers nature resistance…

I assume that the spider's poison damage counts as nature damage. Is that correct?

What else counts as nature damage, from the Summoner?

[SoFrustrated]

If my wiki-fu has not failed me then the answer is: Slime damage, and Poison Damage are both natural damage. So it would boost the damage the spiders poison would deal as well as the on hit damage from the jelly itself.

[HousePet]

The Hydra does nature damage.
Mindstars do nature damage.
Detonating the Jelly does nature damage.