Where would you accept to see a plant that does not have a vascular system

We can see non vascular system plants near the water sources.

Explanation:

Non vascular plants are the plants that lack the xylem and phloem system (i. e vascular system). The non vascular plants grow in the moist and damp places, so we would expect the non vascular plant to be present in the places where water source is near or presence of water is abundant. Without depending upon the roots they directly absorb water that is required to the main parts of plants.

Near water sources or moist areas, why? Because nonvascular (as the name suggests) do not have vascular systems to transport water, so they must do so with more difficulty, henceforth, they must be near a water source to absorb any water to survive.