Wait... the ExBio saplings are a mutandis thing now? I got them through the mana pool infusion, though I don't remember which version that was of the pack. XD
0.7.2 So far Mutandis has given me oak,spruce, birch, Redwood, jungle, acaciax3,umber autumn,citrine autumn,vermillion autumn,fir,cypress, bald cypress,maple, sakurax3,tall birch, swamp,silverbell,maple,willow, japanese maple,tiger, etc. Those are the ones I can name off the top of my head, the x3 were different mod packs for the same name. I havent put any in the mana pool and I havent made mutandis extremis (or whatever its called) so I know all these came from mutandis.
Edit, looking at this list alot of them seem to be natura, minecraft or exbiomelg,havent seen forestry ones