ugh I hate triffids, I usually just burn them when I see them
might this ‘seed’ you refer to be the ‘essence’ they sometimes drop? milky white, kinda gooey like snot, tastes vaguely salty yet tangy?
Eggs can be fertilized with triffid material?? 
yeah I was more thinking bovine/raptor mutagens for my nugget army than plant but hey if they get bark and some thorned tentacle whip thingies then im down 
Are we brain storming or is it a thing in game already? I don’t breed animals as of yet in game.
Also, I’m pondering the very real thing of not being able to cross breed species, due to genetic incompatible genes. Mayhap I am thinking to deeply on this topic? 
as far as I know all of this is pure hypothesis, though I am thinking of learning how to do the computery sciency stuff to make genetically/augmetically enhanced animals to help out in the new world
mostly my raptor nugget army but other things could be looked into aswell