in taxon fern plant royal fern plant Osmunda regalis, or royal fern, is a species of deciduous fern, native to Europe, Africa and Asia, growing in woodland bogs and on the banks of streams. The species is sometimes known as flowering fern due to the appearance of its fertile fronds. [https://en.wikipedia.org/wiki/Osmunda_regalis] PLANTS:OSRES PLANTS:OSRE IT IS:17218 osmunda regalis royal fern Osmunda regalis requires discussion