Peperomia Plants (Radiator Plants): Care, Types, Toxicity and More
Angiosperms (Flowering Plants) • Earth.com
Super fat leaves with green tops and red underside. Found online. Not even sure if it's real. Maybe some sort of peperomia? (2nd photo in the comments) : r/whatsthisplant
Peperomia Verticillata, Vein Leaf Peperomia in GardenTags plant encyclopedia
Peperomia 'Double Duty' 4 Inch - The Garden Corner