👉 A pseudoscutum is a type of non-vascular plant that has been studied in detail. It was first described by Carl Linnaeus in 1753, and it is an example of a monotypic group, meaning it contains only one genus with no other species. Pseudoscutums are characterized by their unique and distinctive appearance, which includes a long stem that grows from the ground to about 1 meter (3.3 feet) in diameter, with a