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Dryopteris erythrosora

Autumn Fern, Japanese Shield Fern, Copper Shield Fern

Names

Scientific name
Dryopteris erythrosora
Common name
Autumn Fern, Japanese Shield Fern, Copper Shield Fern

Measurements

Height
12 - 24 in
Spread
1 - 3 ft
Growth Rate
Slow

Requirements

Hardiness zones
5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight
Full Shade, Partial Shade
Soil Drainage
Moist but Well-drained
Soil type
Clay, Loam, Sand, Chalk
Soil pH
Moderately acidic (5.6 - 6.0), Slightly acidic (6.1 - 6.5), Neutral (6.6 - 7.3)

Physical Traits

Lifecycle
Perennial
Leaf lifecycle
Evergreen broadleaf
Foliage color
Coppery-Bronze, Dark Green, Medium Green
Fall foliage
Green
Bloom time
Winter, Spring
Seasons of interest
Spring, Summer, Fall, Winter
Propagation methods
Spores, Division

References

Dryopteris erythrosora - Plant Finder, Missouri Botanical Garden, https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=285661, accessed November 7, 2024

Autumn Fern, Dryopteris erythrosora, Monrovia, https://www.monrovia.com/autumn-fern.html?srsltid=AfmBOorT0at4plen3dhV9pKgSdQvV7I-69eMo4cmx-xKjbYHTbhruU3D, accessed November 7, 2024

Dryopteris erythrosora (Autumn Fern, Japanese Shield Fern, Shaggy Shield Fern) | North Carolina Extension Gardener Plant Toolbox, NC State Extension, https://plants.ces.ncsu.edu/plants/dryopteris-erythrosora/, accessed November 7, 2024

FPS189/FP189: Dryopteris erythrosora Autumn Fern, Japanese Shield Fern, Japanese Wood Fern, University of Florida IFAS Extension, https://edis.ifas.ufl.edu/publication/FP189, accessed November 7, 2024

Dryopteris erythrosora (Autumn Fern), Gardenia, https://www.gardenia.net/plant/dryopteris-erythrosora, accessed November 7, 2024

Brilliance Autumn Fern For Sale | Dryopteris Erythrosora, Native Wildflowers Nursery, https://www.nativewildflowers.net/brilliance-autumn-fern/?srsltid=AfmBOorsmc0dFJcw6cgHc5rfWGUU4c0SGR19EgPJfiZnau8xbAET02Ws, accessed November 7, 2024

Dryopteris erythrosora|copper shield fern/RHS Gardening, RHS Gardening, https://www.rhs.org.uk/plants/25899/dryopteris-erythrosora/details, accessed November 7, 2024

World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024