Plant Id

[Overload]

OK so bought one of the 20 plants for a few quid things on ebay, arrived earlier than I expected but improvised with some washed coke bottle bottoms until I can aquascape properly (over the next couple of days). Anyway not 100% sure what I have got!
So please identify if possible

 

[fishyfeet]

the fourth ones eloda

 

[This Old Spouse]

Yes, third from left is elodea, and to the right is cabomba. Second from left looks like some kind of ludwigia.