''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 Jan 22, 2022. Captured May 31, 2021 11:38 in 3280 Franklin Ave, Millbrook, NY 12545, USA.
