Varied Shield Fern

(Dryopteris varia)

Varied Shield Fern (Dryopteris varia)

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Estimated Native Range
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Summary

Dryopteris varia, commonly known as Varied Shield Fern, is a semi-evergreen fern native to a variety of habitats including forest margins, open woodlands, and rocky slopes in East Asia and Southeast Asia, specifically in China, Japan, Korea, Myanmar, the Philippines, Taiwan, Vietnam, Sulawesi, and the Ryukyu Islands. It typically grows to a height of 24 inches (60 centimeters) with a similar spread. The fern has a lush, upright, and spreading habit with broadly lance-shaped, pinnate fronds that are green throughout the growing season.

Varied Shield Fern is appreciated for its adaptability to a range of light conditions, from full shade to partial sun, and its preference for moist, well-drained soils with rich organic matter. It is often used in shaded garden areas, woodland plantings, and as a ground cover due to its dense foliage. While it is relatively low-maintenance, it benefits from regular watering during dry periods and the removal of old fronds to maintain a tidy appearance. This fern is not known to be prone to serious diseases or pests, making it a reliable choice for gardeners. It does not have aggressive roots, but it can spread gradually by rhizomes to form a lush understory.CC BY-SA 4.0

Plant Description

  • Plant Type: Fern
  • Height: 1.5-2.5 feet
  • Width: 1.5-2.5 feet
  • Growth Rate: Moderate
  • Flower Color: N/A
  • Flowering Season: Non-Flowering
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Part Shade, Full Shade
  • Water: Low
  • Drainage: Medium, Slow

Common Uses

Border Plant, Low Maintenance, Potted Plant

Natural Habitat

Forest margins, open woodlands, and rocky slopes in East Asia and Southeast Asia

Other Names

Common Names: Variable Shield Fern, Variable Dryopteris

Scientific Names: , Dryopteris varia, Aspidium lacerum subsp. subtripinnatum, Aspidium lacerum var. subtripinnatum, Aspidium opacum, Aspidium varium, Dryopteris caudifolia, Dryopteris glabrescens, Dryopteris glabrescens, Dryopteris hololepis

GBIF Accepted Name: