Plant ID

[clarkm]

Could anyone tell me what kind of sword plants these are. I was told they were chain swords but one looks completely different that the other.
The one with the baby plants on the runner I have only had for 2 weeks. Are these emerged leaves on it ? How should I plant the baby plants ?

 

[clarkm]

Forgot to add pics

 

[Brookster123]

2nd pic maybe a sunset hygro?? First a sword, can't gauge size by pic but maybe amazon..

 

[flitabout]

I agree a sword and some sort of hygro.

 

[clarkm]

So you guys think this is hygro ? Can't find any pics of hygro that look like it.