Are Copiapoa and Lophospermum both cacti?
Copiapoa Copiapoa is a genus of cacti from the dry coastal deserts, particularly the Atacama Desert, of northern Chile. It comprises about 26 species. These species vary in form from spherical to slightly columnar and in color from a brownish to blue-green body.
Lopadium (lichen) Lopadium (commonly known as the granular lichen) is a genus of lichenized fungi in the family Pilocarpaceae; according to the 2007 Outline of Ascomycota, the placement in this family is uncertain.