#1 is a stem plant
#2 is not a stem or a rhizome plant so I'm guessing its a rosette plant (gotta love the process of elimination

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#3 is this:
http://www.plantgeek.net/plantguide_viewer.php?id=286 .....yay. I asked the guy that works there if it was a true aquatic plant, because I wasn't sure and he said it is. I should have known better than to listen to him I guess. I wonder if they will let me return it....
PS. Thanks for the link, Simpte. I didn't see them there (except for #3) but it is definately a very helpful link and I will refer to it
before I go buy plants next time....so I don't end up with another plant that will rot, die, and pollute my aquarium

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