Quick noob help

[AirmanMurrell]

I was just wondering what kind of plants these are.

I know, I'm a paint expert.

I believe the bunch on the right are Ludwigia Peruensis, the bunch in the drift wood are Ophinopogen Japonica, and the bunch behind the drift wood are Wisteria but I am not sure. Correct me if I'm wrong.

 

[fish_4_all]

The one behind the driftwood is wisteria, (hygrophila difformis, spelled wrong I think) As for the others, no clue.

 

[Lonewolfblue]

I'll take a stab at this....

I agree with the Wisteria above.
Plant in the driftwood is possibly a dwarf sag or another sag variety. Maybe false onion.
Plant on the left isn't as clear, but I'll say possibly Alternathera renekii, or possibly a hygro of some sort.