>Toxicodendron radicans
The most annoying plant ever. It literally looks devilish. I cut open a root ball of it once and there was a black widow inside. Its easy to identify but it can look so different sometimes. Usually groups of three asymmetrical green leaves that have a glove like shape. It grows on a vine which can climb up trees. Sometimes it can appear red in color or with hairs on the vine.
Its literally everywhere out here. The only thing worse at spreading is kudzu. I may also have poison sumac growing on my property but I'm not as good at IDing it.