Is poison ivy a non vascular plant?

No, poison ivy is not a non-vascular plant; it is a vascular plant. Vascular plants, which include ferns, flowering plants, and conifers, have specialized tissues (xylem and phloem) for transporting water and nutrients. Poison ivy, scientifically known as Toxicodendron radicans, is a member of the cashew family and possesses these vascular tissues, allowing it to thrive in various environments.