Help identify this plant?

[Fishlover99]

Hola, everyone. I'm new to this forum thing. I have a couple of tanks with only live plants. I have a few that where given to me. I have no clue as to what they are. I'm hoping for some help. The first pic is the plant in my 40 breeder. The second is in my split 10 gallon, the 3rd is in my split 5 gallon. The last 2 pic are of the same plant. Are these all the same plant? Are they different?

 

[goatnad]

Looks like a species of ludwigia. Maybe ludwigia palustris?

 

[Fishlover99]

Looks like a species of ludwigia. Maybe ludwigia palustris?

Thank you so much, I at least have a name to start with.

 

[Bert2oo1]

Ludwigia ovalis I believe [emoji106]

 

[Fishlover99]

Ludwigia ovalis I believe [emoji106]

Thank you. It's taking off extremely well in my 10 gallon.