North America Native Plant

Woodfern

Botanical name: Dryopteris ×triploidea

USDA symbol: DRTR

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Dryopteris austriaca (Jacq.) Woynar ex Schinz & Thell. var. fructuosa (Gilbert) Morton (DRAUF2)  âš˜  Dryopteris intermedia (Muhl. ex Willd.) A. Gray var. fructuosa (Gilbert) Wherry (DRINF)  âš˜  Dryopteris spinulosa (O.F. Müll.) Watt var. fructuosa (Gilbert) Trudell (DRSPF)   

Discovering the Woodfern: A Native Gem for Your Shade Garden Meet Dryopteris ×triploidea, commonly known as the woodfern – a delightful native hybrid that’s been quietly beautifying North American woodlands for centuries. If you’re looking to add some authentic woodland charm to your shade garden, this unassuming fern might just ...

Discovering the Woodfern: A Native Gem for Your Shade Garden

Meet Dryopteris ×triploidea, commonly known as the woodfern – a delightful native hybrid that’s been quietly beautifying North American woodlands for centuries. If you’re looking to add some authentic woodland charm to your shade garden, this unassuming fern might just become your new favorite green companion.

What Makes This Fern Special?

The woodfern is what botanists call a hybrid fern, which means it’s the natural result of two different fern species getting together and creating something uniquely beautiful. This perennial native brings that authentic forest floor feeling to any garden space, with its delicate, finely divided fronds that seem to dance in the slightest breeze.

Don’t let its scientific synonyms intimidate you – whether you see it listed as Dryopteris austriaca var. fructuosa or any of its other botanical aliases, you’re looking at the same charming woodland resident.

Where You’ll Find This Native Beauty

This woodfern is a true North American native, calling both Canada and the lower 48 states home. You can find it naturally growing across an impressive range, from the Maritime provinces of New Brunswick, Nova Scotia, and Prince Edward Island, down through eastern and midwestern states including Connecticut, Maine, Michigan, Minnesota, and as far south as North Carolina and Tennessee.

Perfect Spots for Your Woodfern

What makes the woodfern particularly garden-friendly is its facultative wetland status – fancy words that simply mean it’s happy in both moist and moderately dry conditions. This flexibility makes it an excellent choice for:

  • Shade gardens that get inconsistent moisture
  • Woodland border plantings
  • Naturalistic landscape designs
  • Native plant gardens focused on regional species

Growing Conditions That Make It Thrive

Like most woodland natives, this fern appreciates the classic forest conditions – partial to full shade with soil that stays consistently moist but drains well. It’s quite hardy, typically thriving in USDA zones 3-8, which covers most of its natural range.

The beauty of working with native ferns like this one is their low-maintenance nature. Once established, they’re generally content to do their own thing, requiring minimal intervention from the gardener.

What About Wildlife and Pollinators?

Here’s something important to remember about ferns – they don’t produce flowers, so they won’t directly attract pollinators like bees and butterflies. However, that doesn’t mean they’re not valuable to your local ecosystem! Ferns provide shelter for small creatures, and their presence helps create the kind of diverse, layered habitat that supports a healthy woodland ecosystem.

Is This Fern Right for Your Garden?

If you’re drawn to native plants and love the idea of creating authentic regional habitat in your yard, the woodfern deserves serious consideration. It’s particularly perfect for gardeners who:

  • Want to establish a low-maintenance shade garden
  • Are working with challenging shady spots that need interesting groundcover
  • Appreciate the subtle beauty of native woodland plants
  • Are creating wildlife habitat with regionally appropriate species

While you won’t find this fern putting on a flashy flower show, its quiet elegance and authentic native presence make it a wonderful foundation plant for natural-style gardens. Plus, there’s something deeply satisfying about growing a plant that truly belongs in your local landscape – it’s gardening in harmony with nature at its finest.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Atlantic and Gulf Coastal Plain

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Eastern Mountains and Piedmont

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Great Plains

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Midwest

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Northcentral & Northeast

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Woodfern

Classification

Group

Fern

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision
Division

Pteridophyta - Ferns

Subdivision
Class

Filicopsida

Subclass
Order

Polypodiales

Family

Dryopteridaceae Herter - Wood Fern family

Genus

Dryopteris Adans. - woodfern

Species

Dryopteris ×triploidea Wherry [carthusiana × intermedia] - woodfern

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA