Tag Archives: Osmunda regalis var. spectabilis

Know Your Natives – Royal Fern

Royal fern (Osmunda regalis var. spectabilis*) of the Royal Fern (Osmundaceae) family is a large herbaceous fern with a crown of clustered spore cases (sporangia) on the fertile fronds (leaves). In the U.S., it occurs from eastern Texas to Minnesota … Continue reading

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