''Osmunda spectabilis'' or royal fern is a species of fern once thought to be the same as ''Osmunda regalis'', but recent genetic studies have shown it to be a separate species.
Similar species: Osmundales
By Christine Young
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Uploaded Sep 20, 2019. Captured Jun 19, 2019 08:18 in 1563 Post Rd, Wells, ME 04090, USA.
