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Interrupted Fern

Claytosmunda claytoniana

29
Good

Native to Alabama. How scores work Is it native here?

Profile 94%

Height
2–4 feet
Spread
2–4 feet
Light
Dappled sunlight, Deep shade, Full sun, Partial shade
Soil moisture
Moist to standing water

Space about 3 ft apart from its recorded spread, about 11 per 100 sq ft. Enter your bed size for a count

Will it fit your yard?

Rare or protected plant. Specialist conservation planting; excluded from routine garden suggestions. Plant caution source

Hidden from default planting suggestions. Wildlife value and native status remain unchanged.

At a glance

Life cycle
Perennial
Leaves
Deciduous or evergreen

Recorded in 1 Alabama county.

Ecological relationships

Who uses this plant?

What these records mean

7CaterpillarsGenus host records with ranges including AL

Genus host records with ranges including AL · Osmunda

  • Euplexia benesimilisAmerican Angle Shades
  • Fagitana litteraMarsh Fern Moth
  • Herpetogramma aeglealisSerpentine Webworm
  • Olethreutes osmundanaFern Olethreutes
  • Pandemis limitataThree-Lined Leafroller Moth
  • Papaipema speciosissimaOsmunda Borer
  • Herpetogramma theseusalis
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
0BeesSoutheastern regional records
0Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Osmundaceae
Hardiness
Zones 3a–8b
Soil pH
Acidic
Flower color
Not applicable

What its natural habitat tells you

Growing sources and scope
  • Flower color · “Not applicable” · Lady Bird Johnson Wildflower Center
  • Hardiness · “Zones 3a–8b” · NC Extension Plant Toolbox (ranked first; Missouri Botanical Garden Plant Finder differs)
  • Height · “2–4 feet” · NC Extension Plant Toolbox (ranked first; Lady Bird Johnson Wildflower Center, Missouri Botanical Garden Plant Finder, Minnesota Wildflowers differ)
  • Leaves · “Deciduous or evergreen” · NC Extension Plant Toolbox (ranked first; Lady Bird Johnson Wildflower Center differs)
  • Life cycle · “Perennial” · NC Extension Plant Toolbox
  • Light · “Dappled sunlight (shade through upper canopy all day); Deep shade (less than 2 hours to no direct sunlight); Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox (ranked first; Lady Bird Johnson Wildflower Center, Missouri Botanical Garden Plant Finder differ)
  • Soil · “Frequent standing water; Moist; Occasionally wet” · NC Extension Plant Toolbox (ranked first; Lady Bird Johnson Wildflower Center, Missouri Botanical Garden Plant Finder differ)
  • Soil pH · “Acidic” · NC Extension Plant Toolbox
  • Spread · “2–4 feet” · NC Extension Plant Toolbox (ranked first; Missouri Botanical Garden Plant Finder differs)
Also known as

Osmunda claytoniana; fern

Conservation status

Alabama rankS1
Global rankG5
AL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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Sources