Cinnamon Fern

Osmundastrum cinnamomeum

Native to:
Argentina, Bermuda, Bolivia, Brazil, Canada, China, Colombia, Costa Rica, Cuba, El Salvador, Guatemala, Haiti, Honduras, India, Jamaica, Japan, Korea, Kuril Is., Labrador, Mexico, Myanmar, Nicaragua, Paraguay, Peru, Prince Edward I., Puerto Rico, Russia, Taiwan, Thailand, United States, Uruguay, Vietnam

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Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Osmundaceae
Genus:
Osmundastrum
Species:
Osmundastrum cinnamomeum
USDA Symbol:
OSCI

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
150 cm
Light Requirements:
Part Shade
Drought Tolerance:
Low

Wildlife Benefits

Caterpillars:
★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)

Host Plant for Caterpillars

Euplexia benesimilis, Melanchra assimilis, Olethreutes osmundana, osmunda borer moth (Papaipema speciosissima)

Garden & Ecology Notes

Wildlife Value:
birds, small mammals
Deer Resistant:
Yes
Fall Color:
yellow, orange, brown

Soil Requirements

Soil Type:
rich, acidic, moisture-retentive soil
pH:
4.0 - 6.0 (acidic to slightly acidic)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Commonly found in wetlands and swampy areas

Propagation & Germination

Notes:
Fern propagation is via spores, not seeds. Spores require moist, humid conditions and germinate best on sterile media; green spores have short viability.

The above propagation data sourced from Claude AI

Pre-treatment: None required

Establishment: This protocol was established with spores collected in National Capital Parks-East, Washington, D.C. The plant is generally found in swamps, streambanks, and moist, acidic soil.

Source: npn.rngr.net