Should be able to tell by a picture..... You have probably already
placed the plant in your aquarium, no huge deal, but read up on how to
clean the plants first. I used to shop with Petsmart and bought a
zillion snails with every plant I bought.

That being said. I don't recall our local Petsmart carrying anything
but true Aquatic plants.

My Aquaria info & pics at:
http://www.geocities.com/spiral_72/Spirals_page.html