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Christmas Fern

Polystichum acrostichoides

Photograph of an unfurling frond of the Christmas Fernen (Polystichum acrostichoides en ). Photo taken at the Mt. Cuba C

Photograph of the Christmas Fern (Polystichum acrostichoides). Photo taken at the Tyler Arboretum where it was identifie

Polystichum acrostichoides, commonly denominated Christmas fern, is a perennial, evergreen fern native to eastern North America, from Nova Scotia west to Minnesota and south to Florida and eastern Texas. It is one of the most common ferns in eastern North America, being found in moist and shady habitats in woodlands, stream banks and rocky slopes. The common name derives from the evergreen fronds, which are often still green at Christmas.

Quick Facts

Scientific name Polystichum acrostichoides
Family Dryopteridaceae
Height 1-2 ft
Bloom time Non-flowering (spores)
Sun Part shade to shade
Moisture Mesic
Soil Rich loam
Wildlife value Evergreen through winter; shelter for ground invertebrates

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Image Credits

  • Photo by and (c)2007 Derek Ramsey (Ram-Man) (CC BY-SA 2.5)
  • Photo (c)2006 Derek Ramsey (Ram-Man) (CC BY-SA 2.5)

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