Intermediate Woodfern
(Dryopteris intermedia)
Intermediate Woodfern (Dryopteris intermedia)
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Derek
CC BY 4.0
Image By:
Derek
Recorded By:
Copyright:
CC BY 4.0
Copyright Notice:
Photo by: Derek | License Type: CC BY 4.0 | License URL: http://creativecommons.org/licenses/by/4.0/ | Rights Holder: Derek | Publisher: iNaturalist | Date Created: 2016-08-17T18:10:44Z |
Estimated Native Range
Summary
Dryopteris intermedia, commonly known as Intermediate Woodfern, is an evergreen fern native to cool, moist, shaded areas in the forests of Eastern North America. It typically grows to a height and width of 1-3 feet, forming a clump of arching, lance-shaped fronds. The sori, or spore-bearing structures, are located on the underside of the fronds and are covered by a kidney-shaped indusium, which is a characteristic feature of this genus. The Intermediate Woodfern’s evergreen foliage provides visual interest in the garden throughout the year.
Intermediate Woodfern is valued for its adaptability and ease of maintenance, making it a popular choice for natural gardens, shade gardens, and woodland plantings. It thrives in part shade to full shade and prefers consistently moist, well-drained soils rich in organic matter. While it is tolerant of a range of soil types, it does not perform well in dry or overly sunny conditions. This fern is typically used as a ground cover or as an understory plant beneath larger trees and shrubs. It is not known for aggressive spreading, which makes it a well-behaved addition to the garden.CC BY-SA 4.0
Intermediate Woodfern is valued for its adaptability and ease of maintenance, making it a popular choice for natural gardens, shade gardens, and woodland plantings. It thrives in part shade to full shade and prefers consistently moist, well-drained soils rich in organic matter. While it is tolerant of a range of soil types, it does not perform well in dry or overly sunny conditions. This fern is typically used as a ground cover or as an understory plant beneath larger trees and shrubs. It is not known for aggressive spreading, which makes it a well-behaved addition to the garden.CC BY-SA 4.0
Plant Description
- Plant Type: Fern
- Height: 1-3 feet
- Width: 1-3 feet
- Growth Rate: Moderate
- Flower Color: N/A
- Flowering Season: Non-Flowering
- Leaf Retention: Evergreen
Growth Requirements
- Sun: Part Shade, Full Shade
- Water: Medium
- Drainage: Medium, Fast
Common Uses
Deer Resistant, Groundcover, Low Maintenance, Potted Plant, Rabbit Resistant
Natural Habitat
Cool, moist, shaded areas in the forests of Eastern North America
Other Names
Common Names: American Shield Fern, Common Wood Fern, Evergreen Shield Fern, Evergreen Wood Fern, Fancy Fern, Fancy Wood Fern, Glandular Wood Fern, Intermediate Wood Fern, Dryoptère Intermédiaire
Scientific Names: , Dryopteris intermedia,
GBIF Accepted Name: Dryopteris intermedia (Muhl. ex Willd.) A.Gray