Categories Indoor Plants | Peperomia marmorata “Kirsten” Peperomia marmorata “Kirsten” Common name(s): Radiator Plant Synonyme(s): N/A Family: Piperaceae Origin: none, cultivar. Peperomia marmorata is native to Brasil. More infos: there are more cultivars available, also with red leaves. Related plants:Peperomia albovittata “Rana Verde” Peperomia argyreia Peperomia caperata “Lilian” Peperomia caperata “Rosso” Peperomia caperata “Schumi Red” Peperomia caperata cv. Peperomia columella Peperomia deppeana Peperomia dolabriformis Peperomia ferreyrae Peperomia fraseri Peperomia graveolens Peperomia maculosa Peperomia obtusifolia “Variegata” Peperomia orba “Pixie Lime” Peperomia pereskiifolia Peperomia prostrata Peperomia prostrata “Pepperspot” Peperomia quadrangularis Peperomia rotundifolia Peperomia scandens “Variegata” Piper nigrum