ID please

[Daneland]

Hello you guys
Can you help me with these two red plants' IDs please ?

 

[Mick.Dk]

Alternanthera sp. - most likely A. cardinalis, but might just be A. reineckii.
Rotala macrandra - might be a variant, there are several looking very much alike.

 

[Daneland]

Alternanthera sp. - most likely A. cardinalis, but might just be A. reineckii.
Rotala macrandra - might be a variant, there are several looking very much alike.

Thanks for taking time and reply my newbie question ,much appreciated