North America Native Plant

Queen’s-veil Maiden Fern

Botanical name: Thelypteris quelpaertensis

USDA symbol: THQU2

Life cycle: perennial

Habit: forb

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

Synonyms: Dryopteris oreopteris auct. non (Ehrh.) Maxon (DROR3)  âš˜  Lastrea limbosperma (All.) Heywood (LALI7)  âš˜  Oreopteris limbosperma auct. non (All.) Holub (ORLI4)  âš˜  Oreopteris quelpaertensis (Christ) Holub (ORQU)  âš˜  Polypodium limbospermum auct. non All. (POLI11)  âš˜  Thelypteris limbosperma auct. non (All.) Fuchs (THLI9)   

Queen’s-Veil Maiden Fern: A Mysterious Native Fern Worth Knowing If you’ve stumbled across the name queen’s-veil maiden fern in your native plant research, you’ve discovered one of North America’s more elusive fern species. Known botanically as Thelypteris quelpaertensis, this perennial fern represents the fascinating world of native plants that often ...

Queen’s-Veil Maiden Fern: A Mysterious Native Fern Worth Knowing

If you’ve stumbled across the name queen’s-veil maiden fern in your native plant research, you’ve discovered one of North America’s more elusive fern species. Known botanically as Thelypteris quelpaertensis, this perennial fern represents the fascinating world of native plants that often fly under the radar of mainstream gardening.

What Is Queen’s-Veil Maiden Fern?

Queen’s-veil maiden fern belongs to the diverse Thelypteris genus, a group of ferns known for their delicate fronds and woodland charm. As a forb (a non-woody vascular plant), this species lacks the thick, woody stems we associate with shrubs and trees. Instead, it maintains its structure through herbaceous growth, with perennating buds that remain at or below ground level to survive harsh winters.

Like all ferns, queen’s-veil maiden fern reproduces through spores rather than flowers, making it an ancient lineage that predates flowering plants by millions of years. This gives it a prehistoric charm that can add an otherworldly feel to any garden space.

Where Does It Grow Naturally?

This native fern has an interesting northern distribution pattern. You’ll find queen’s-veil maiden fern growing naturally across several regions including Alaska, British Columbia, Washington state, and Newfoundland. This wide but scattered range suggests it’s adapted to cooler climates and specific growing conditions that aren’t found everywhere.

The Challenge of Growing Queen’s-Veil Maiden Fern

Here’s where things get a bit tricky for eager native plant gardeners. Queen’s-veil maiden fern is something of a botanical mystery. While we know it exists and where it grows naturally, detailed information about its specific growing requirements, appearance, and garden performance is surprisingly scarce. This isn’t uncommon with some of our native ferns, particularly those with limited distributions or those that are easily confused with similar species.

Why the Limited Information?

Several factors contribute to our limited knowledge about this species:

  • It may have a very restricted habitat or specific growing requirements
  • It could be confused with other similar fern species in the field
  • Its remote northern distribution makes it less accessible to researchers and gardeners
  • Native ferns in general receive less horticultural attention than flowering plants

Benefits to Garden Ecosystems

Even without detailed growing guides, we can make some educated guesses about the benefits queen’s-veil maiden fern might bring to a garden ecosystem. Most native ferns serve important ecological roles:

  • They provide shelter and nesting materials for small wildlife
  • Their root systems help prevent soil erosion
  • They contribute to the understory structure that many forest creatures depend on
  • They add texture and seasonal interest to shaded garden areas

Alternative Native Ferns to Consider

If you’re drawn to the idea of growing native ferns from the Pacific Northwest or northern regions, consider these better-documented alternatives that might thrive in similar conditions:

  • Lady fern (Athyrium filix-femina) – widely available and adaptable
  • Deer fern (Blechnum spicant) – excellent for Pacific Northwest gardens
  • Western sword fern (Polystichum munitum) – a robust, evergreen option
  • Oak fern (Gymnocarpium dryopteris) – perfect for northern woodland gardens

The Bottom Line

Queen’s-veil maiden fern represents the fascinating complexity of our native flora. While we may not have all the answers about growing this particular species, its existence reminds us that there’s still so much to discover about the plants that share our landscapes. If you encounter this fern in the wild, consider yourself lucky to witness one of nature’s more secretive beauties.

For most gardeners, focusing on well-documented native ferns will provide better success and equally beautiful results. But for the truly adventurous plant enthusiast, queen’s-veil maiden fern remains an intriguing piece of our botanical puzzle, waiting for someone to unlock its gardening secrets.

Queen’s-veil Maiden Fern

Classification

Group

Fern

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision
Division

Pteridophyta - Ferns

Subdivision
Class

Filicopsida

Subclass
Order

Polypodiales

Family

Thelypteridaceae Ching ex Pic. Serm. - Marsh Fern family

Genus

Thelypteris Schmidel - maiden fern

Species

Thelypteris quelpaertensis (Christ) Ching - queen's-veil maiden fern

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