What plants are these?

[Discomafia]

 

[Discomafia]

Noone? Just need to know the name of the small foreground one, I have since found out that the background one is Rotala rotundifolia.

 

[Dubby]

the one on the right looks like a sword

 

[Lateral Line]

Mmm, looks like a small sword of undetermined type. Not easy to say when it is so small.

 

[Discomafia]

OK will try to take a better pic of the plant then. Meantime I'll search the net for possible names... Thanks for the help!