Prayer plant may refer to: * Marantaceae, commonly called "prayer plants", since their leaves raise at the evening and look as if they're praying * Calathea, a genus of the above family that are called "prayer plants" * Goeppertia, a genus where many species of Calathea have been reassigned * Maranta leuconeura, a popular houseplant species in this family This page is an index of articles on plant species (or higher taxonomic groups) with the same common name (vernacular name). If an internal link led you here, you may wish to edit the linking article so that it links directly to the intended article.