Plants Identification

[MollyMan1]

Recently I have found out that 5/6 plants in my 5 gallon are java ferns. Currently they are planted in the substrate. I have realized that is bad and I am changing it later. There is one last plants that (I think) is different. Anyone know what it is?

The one right inbetween the two "rocks" near the glass.

 

[MollyMan1]

I think it may have a rhizome (not sure). So it may still be a java fern, but I'm not sure.

 

[Aqua67]

They all look like java fern to me.

 

[DoubleDutch]

Java fern for sure.