There are indeed two sets of wildflowers in this .zip. You would have to choose whether you want walkable or non-walkable. A lot of the quarter-tile flowers were made walkable so that guests can walk through & over them. For some folks like myself, I like my quarter-tile flowers to be non-walkable. I use them behind benches & other places that I do NOT want my guests to wander to. That is why I did a set as non-walkable.