Plant name

[Lurker79]

I recently bought a new tank and it was planted which is awesome, but I am new to planted tanks. Can anyone tell me what plant this might be and if it is supposed to be 2 different colors? I have quite a few og them in the 90g tank and they are all two toned like this. The tiny white spots in the second picture are little bubbles that my filter has been putting out the past few days.

 

[Khuligirl93]

Looks like a crypt to me. I have the same one. I think it's normal for the smaller leaves to be brown. Mine does that too at least
They are very heavy root feeders and love it when you put root tabs under them in the substrate. Whenever I put a fresh one under mine, it goes crazy sprouting new leaves!