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Osmunda wehrii is an extinct fern species known only from Miocene fossils found in Central Washington, so it cannot be grown. It belongs to the royal fern genus Osmunda, whose living members are grown in shaded, moist gardens.
Osmunda wehrii is an extinct species of fern in the modern genus Osmunda of the family Osmundaceae. Osmunda wehrii is known from Langhian age Miocene fossils found in Central Washington.
Osmunda greenlandica · Osmunda ×intermedia · Asian Royal Fern · Osmunda lancea · Royal Fern · Flowering Fern · Flowering Fern
Text excerpted from the Wikipedia article Osmunda wehrii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
