General Plant Information (Edit)
Plant Habit: Fern
Life cycle: Perennial
Sun Requirements: Partial or Dappled Shade
Partial Shade to Full Shade
Water Preferences: Wet
Wet Mesic
Mesic
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 7b
Plant Height: 1.5 to 3 feet
Leaves: Evergreen
Fruit: Other: tiny spores in circular sori under leaflets
Fruiting Time: Summer
Underground structures: Rhizome
Uses: Will Naturalize
Resistances: Deer Resistant
Rabbit Resistant
Propagation: Other methods: Division
Pollinators: Wind
Conservation status: Least Concern (LC)

Conservation status:
Conservation status: Least Concern
Image
Common names
  • Intermediate Woodfern
  • Evergreen Wood-fern
  • Fancy Wood Fern

Photo Gallery
Location: Swallow Falls (And Muddy Creek Falls), Maryland | May, 2023
Location: Longwood Gardens in southeast PA
Date: 2018-07-10
patch of plants with label
Location: Longwood Gardens in southeast PA
Date: 2018-07-10
summer foliage

Courtesy Crownsville Nursery
  • Uploaded by vic
Comments:
  • Posted by ILPARW (southeast Pennsylvania - Zone 6b) on Jul 13, 2018 11:17 AM concerning plant:
    Dryopteris intermedia has several common names as: Common Shield Fern, Intermediate Shield Fern, Fancy Fern, Evergreen Wood Fern, Glandular Wood Fern. It has a native range from a large area of southeast Canada through New England to northern Georgia & Alabama to Missouri to Iowa to Minnesota and all of Wisconsin and Michigan in woods and wetlands. It has handsome, evergreen, lacy, soft fronds that are double cut and even triple cut near the bases and fronds grow to 40 inches long x 8 inches wide. It has glands on the leaflet ribs. The leaf stalk (rachis) has scales and plant hair. It stays as a clump and does not spread a lot. It is easy to grow in moist, rich soil in shady situations. I have not seen this species sold by conventional nurseries. There are some native plant nurseries that sell this as Izel Native Plant Nursery in Washington, DC.

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