Thanks for the update,
@Fran12
Some of the petioles has reddish tint to it, and most are pale but clearly etiolated, showing light deprived symptom (probably due to traveling in box). With good light I believes it will great soon
I was also wondered if that could be a Piper sp, or even Houttuynia, since I cant see clear the stem at the previous picture, both will have distinct smell to it. Knowing that it has no special smells and seeing the petiole and stems, also exclude them.
I believe the plant is indeed Peperomia 'Rana Verde' which is stated as a cultivar of Peperomia Albovitata some where.
