Evil parasite root spreading tree (that needs to die)

Leaf close up

The thick part is an underground root I dug up, the small stick like parts are mini trees that started to grow

Hold up a root I started digging out awhile ago

Even dug up and laying on top of dirt it still starts growing new tree bits

That tall fucker right there is the brood mother of this whole thing. I started on the outer tendrils and have working my way closer to the epicenter. But at this pace it'll take me 5 more years to kill it. I need an accomplice for the murder of this beast