Are these Calathea?

[Mandrew968]

There are pictures of three different plants here in the garden. I was hoping to identify them and then I wanted to propagate some of the larger limbs. Please chime in if you are familiar with any of these and let me know if they are easy enough to make more. Thanks!

[masatepino]

I do not know the name, but here in tropical Nicaragua it is easy to propagate this plant. I just put some branches in the earth. They also exist in yellow.

 

[floridascape]

Cant remember the name of the first one but I am growing it. The second is a variegate species species called graptophyllum pictum that has been given a common name "jamacian croton" and the last I'm not familiar with But is very attractive, I want a piece!

[Kennybenjamin]

I think the purple coloured one is a pseudoantherum or something like that

[Really full garden]

This is Graptophyllum pictum ,common name Caricature plant.