That's correct! Ferns are a type of vascular plant that reproduces using spores.

Here's why:

* Vascular plants: They have specialized tissues (xylem and phloem) that transport water and nutrients throughout the plant.

* Spore reproduction: Unlike flowering plants, ferns don't produce seeds. Instead, they reproduce through tiny spores that are released from structures called sporangia located on the underside of their leaves.

So, if a vascular plant reproduces using spores, it's likely a fern (or another related plant like a horsetail or lycopod).