Identification: Green with light pink in some leaves

Hi can someone pls help me identify this plant?

The new leaves start with lime green or a very light pink in the middle.

Thanks!

 

Graptophyllum pictum

 

thanks for that.

I put them out in semi shade and they have totally wilted!

all the leaves are now dead. The roots still seem ok. Should i leave them as is & will they likely grow again?

 

It won't regrow damaged leaves.
You can cut it back, though, and it will sprout new healthy growth.