What is the main difference between nonvascular plants and vascular plants?

The difference between vascular and non-vacular plants is that, vascular plants have tubes that carry water up the plant/tree, non-vascular plants dont have those in which case, they need to live near water. Vascular plants are considered the "flowering plant", non-vascular plants have spores and don't need to "mate" with another plant to make a new one, they just need to get their seeds off of them the right way. Vascular plants have a system of cells that transport water through the plant, non-vascular plants do not.