Plant ID please

[Aussie_Bristle]

Hi all
Hope you’re all well?!

I got more plants today and I picked out these guys which the store person insisted they were a floating plant. I know for a fact they weren’t floaters as they had a balling root system with runners shooting off. Looks like a sword type but not sure l, can anyone help please?

 

[CassCats]

Perhaps a melon sword?

 

[Aussie_Bristle]

Yeah I’m not sure. I’ve tried googling but can’t seem to find this type. I got it for cheap as I don’t think she realised how much I got collected from the tank even tho I showed her

 

[PheonixKingZ]

I actually looks like a plant that I found in my creek - no clue what it is. Sorry!