I can't find a specific creature

[Omegaxicor]

I remember reading in one of the books a monster that is basically a Plant/Life Elemental, in the description it reads something like "possible source for all life" or something.

I didn't think to use it because it's massive and well not very evil but I thought it would make a nice addition to my next quest but I can't seem to find it, so could someone point out which book it's in or if I have the wrong monster then anything similar...

 

[Sekhmet]

Monster Index
Could always try the monster index for familiar names.

 

[Omegaxicor]

Yea I have looked through there, some very nice ideas but no Elemental of Life, with it not being there I am wondering if I read it in a D&D book at all

 

[Yora]

Elder Evils has one positive energy aberration that causes everything to heal rapidly and mutate when it arrives. Could you be thinking of that?

 

[Omegaxicor]

I don't have a copy of that book unfortunately, is it online anywhere?

 

[RUMBLETiGER]

Not a creature but this sounds vaguely like the Trueroot Sapling from Races of Destiny.

 

[GameDaddy]

Pathfinder

Oracle of Life Character Class with the Nature Mysteries.

Could also be some sort of Water Elemental, (water being the source of all life). There's some other elementals in Tome and Blood. maybe it's one of those. Could also be a Water Familiar, no?