North America Native Plant

Stately Maiden Fern

Botanical name: Thelypteris grandis

USDA symbol: THGR

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states âš˜ Native to Puerto Rico  

Stately Maiden Fern: A Rare Native Fern Worth Knowing About Meet the stately maiden fern (Thelypteris grandis), a native fern that’s as mysterious as its name suggests. While you might not find this beauty at your local garden center, it’s worth learning about this intriguing native species that calls the ...

Stately Maiden Fern: A Rare Native Fern Worth Knowing About

Meet the stately maiden fern (Thelypteris grandis), a native fern that’s as mysterious as its name suggests. While you might not find this beauty at your local garden center, it’s worth learning about this intriguing native species that calls the southeastern United States home.

Where to Find This Native Treasure

The stately maiden fern is native to a very limited range, naturally occurring only in Florida and Puerto Rico. This restricted distribution makes it quite special among our native fern species, though it also means you’re unlikely to stumble across it during a casual nature walk in most parts of the country.

What Makes It Special

As a perennial fern, the stately maiden fern belongs to the fascinating world of spore-producing plants that have been gracing our planet for millions of years. Unlike flowering plants, ferns reproduce through spores rather than seeds, making them living links to ancient ecosystems.

This particular species is classified as a forb, meaning it’s a non-woody vascular plant that dies back to ground level during dormant periods but returns faithfully each growing season from underground structures.

Garden Benefits and Considerations

While specific information about growing the stately maiden fern is limited due to its rarity in cultivation, native ferns in general offer several garden benefits:

  • Provide habitat and shelter for small wildlife
  • Add texture and greenery to shaded areas
  • Require minimal maintenance once established
  • Help prevent soil erosion with their root systems

The Reality Check

Here’s where we need to be honest: finding the stately maiden fern for your garden might be like searching for a needle in a haystack. With its limited native range and apparent rarity in the horticultural trade, this isn’t a plant you’ll likely be adding to your shopping list anytime soon.

If you’re drawn to the idea of native ferns in your landscape, consider these more readily available alternatives that share similar characteristics:

  • Southern maiden fern (Thelypteris kunthii) – more widely available
  • Broad beech fern (Phegopteris hexagonoptera) – excellent for woodland gardens
  • Christmas fern (Polystichum acrostichoides) – evergreen and hardy

If You’re Lucky Enough to Encounter One

Should you ever come across a stately maiden fern in the wild during travels to Florida or Puerto Rico, take a moment to appreciate this uncommon native. Like many ferns, it likely prefers shaded, moist conditions and would thrive in a woodland setting.

Remember to observe and photograph rather than collect, especially given its limited distribution. If you’re serious about growing native ferns and happen to find a reputable source, ensure any plants are ethically and sustainably sourced.

The Bottom Line

While the stately maiden fern might not be destined for most of our gardens due to its limited availability, it serves as a reminder of the incredible diversity of native plants in our ecosystems. Sometimes the most interesting plants are the ones we can’t easily obtain – they keep the mystery and wonder alive in our relationship with the natural world.

For most gardeners, focusing on more readily available native ferns will provide similar ecological benefits while supporting local wildlife and creating beautiful, low-maintenance landscape features.

Stately 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 grandis A.R. Sm. - stately 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