But two botanical symbols of the holiday — holly and ivy — face increasing controls in Washington due to the ecological havoc they can wreak when they escape ... “English ivy is killing away our tree ...

English ivy - a family comprising about 20 species of evergreen plants - can either creep on the ground or climb up trees, rocks and fences. While some gardeners love it, others view it as a ...

Kill the Justice League. Likewise, villains as well-known and omnipotent as Poison Ivy can’t simply sprout up out of the soil. Indeed, if anyone deserves an origin story with the lead role as an ...