Can you ID these 6 water plants?

More plants that I got from the lady on Ebay.....none of them labled. I've got some figured out, but these 6 I'm not sure on. Any help is appreciated. Thanks. Jenny

#1......I'm thinking this might be snowflake?

#2

#3

#4

#5

and #6....I'm thinking pickerel.

#1 could be snowflake
#2: Pickeral rush maybe? Did it have blue flowers?
#3 is some type of reed
#5 looks like Thalia or water hawthorn....Im thinking thalia tho
#6 looks like arrowhead???

look these up and you can at least rule them in or out LOL

Let me know

Deb

Thanks for the help Deb. I've been doing some searching......looking at pics....and referred back to the ebay listing of what bog plants "may" be included....LOL.....and I'm pretty sure #1 is Water Poppy. #4 I'm thinking is water iris. After looking at pics, I still think #6 is pickerel, but not positive. She had a plant listed as "Pink Bells"....I found Pink Bluebells online, and I'm wondering if that is what #3 is? #2 has me stumped. And I forgot to look up your suggestions on #5. I'll do that now. Jenny

If #5 is a thalia, it's not the powdery thalia.