Ohio State University Extension Bulletin

Native Plants of Ohio

Bulletin 865


Ferns

Scientific Name Adiantum pedatum Athyrium filix-femina Cystopteris bulbifera Dennstaedtia punctilobula
Common Name maidenhair fern lady fern bulbet bladder fern hay-scented fern
Height 12-20" 24-60" (2-5') -- 6-18"
Bloom Time -- -- -- --
Flower Color -- -- -- --
Habitat moist woods, hillsides, acidic fertile soil wooded water margins, moist fertile soil rocky water margins well-drained woods
Features Easy to grow on well-drained, shaded soils. Use mulch or humusy soils. Graceful and easy to grow; requires shade; tolerates a variety of soil types, but best in humusy soils. Arching fronds are smooth and deeply cut. Grows best in rocky, wet or moist ground with a neutral soil pH. Delicate lacy blades are yellow-green, spreads quickly by rhizomes; tolerates wide variation in environment.
Availability trade trade specialty dealers trade


Scientific Name Dryopteris cristata Dryopteris goldiana Dryopteris intermedia Dryopteris marginalis
Common Name crested shield fern giant wood fern evergreen wood fern marginal shield fern
Height 24-40" 24-48" 18-36" 12-24"
Bloom Time -- -- -- --
Flower Color -- -- -- --
Habitat wet or moist, acidic woods moist woods wet or moist, acidic woods well-drained woods
Features Fronds in open rosette. Needs shade, acidic soils and moisture. New fronds covered with brown and white scales. Blue-green fronds are very hardy; prefers shade and loam soil. Leathery blades are gray to blue-green and evergreen. Good fern for limited space.
Availability specialty dealers specialty dealers specialty dealers trade


Scientific Name Matteuccia pensylvanica Onoclea sensibilis Osmunda regalis Osmunda cinnamomea Polystichum acrostichoides
Common Name ostrich fern sensitive fern royal fern cinnamon fern Christmas fern
Height 36-84" (3-7') 12-24" 12-36" 24-60" (2-5') 12-36"
Bloom Time -- -- -- --
Flower Color -- -- -- -- --
Habitat moist rich loam in sun or shade wooded swamps, moist woods wet woods, water margins, acidic soils moist, humusy acidic woods moist, fertile, well-drained woods
Features Tall fronds resemble ostrich feathers. Tolerates sun if soil is moist; vigorous grower; forms colonies. Best in moist or wet, acidic soils. New wine-red fronds turn green. Blue-green fronds turn cinnamon brown in fall. Prefers moist or wet soils in partial shade, but can also grow in dry shade. Evergreen and easy to grow; dark green leathery leaves.
Availability trade trade trade trade trade

KEY: = RED denotes plant is toxic to humans. Features: *(x) = a food or cover benefit for...*(bf) = butterflies, *(bf-l) = butterfly larvae, *(w) = wildlife; *(bd) = songbirds; *(be) honeybees; *(hb) = hummingbirds. "Do not disturb in the wild." = plant is endangered (!!), threatened (!), or potentially threatened (.)


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