North America Native Plant

Florida Lacefern

Botanical name: Ctenitis sloanei

USDA symbol: CTSL

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Ctenitis ampla auct. non (Humb. & Bonpl. ex Willd.) Ching (CTAM)  âš˜  Dryopteris ampla auct. non (Humb. & Bonpl. ex Willd.) Kuntze (DRAM2)   

Florida Lacefern: A Delicate Native Beauty for Shaded Gardens If you’re looking to add some graceful, lacy texture to your shaded garden spaces, the Florida lacefern (Ctenitis sloanei) might just be the perfect native plant for you. This charming fern brings an understated elegance that’s hard to match, with delicately ...

Florida Lacefern: A Delicate Native Beauty for Shaded Gardens

If you’re looking to add some graceful, lacy texture to your shaded garden spaces, the Florida lacefern (Ctenitis sloanei) might just be the perfect native plant for you. This charming fern brings an understated elegance that’s hard to match, with delicately divided fronds that dance gently in the slightest breeze.

What Makes Florida Lacefern Special?

The Florida lacefern is a true Florida native, found naturally growing in the state’s shaded woodland areas. As a perennial fern, it offers year-round interest without the fuss of replanting each season. While it may not have the flashy flowers of other garden plants, its intricate foliage creates a sophisticated backdrop that makes other plants shine.

You might also see this fern listed under its botanical synonyms Ctenitis ampla or Dryopteris ampla in older gardening references, but don’t let the name confusion fool you – they’re all referring to the same lovely plant.

Where Does It Grow?

This fern is exclusively native to Florida, making it a fantastic choice for Sunshine State gardeners who want to support local ecosystems. Its limited geographic range means it’s perfectly adapted to Florida’s unique climate conditions.

Perfect Spots for Your Garden

Florida lacefern thrives in:

  • Shade gardens where other plants struggle
  • Woodland-style landscapes
  • Native plant gardens
  • Tropical-inspired designs
  • Areas that need soft, textural interest

This fern works beautifully as an understory plant, filling in those tricky shaded spots where grass won’t grow and adding layers of green beneath taller plants and trees.

Growing Conditions and Care

The good news? Florida lacefern isn’t particularly fussy once you understand its basic needs. Here’s what it loves:

Light: Partial to full shade – think dappled sunlight filtering through tree canopy rather than blazing afternoon sun.

Soil: Moist but well-draining soil rich in organic matter. Think of forest floor conditions with plenty of leaf litter.

Climate: Best suited for USDA hardiness zones 9-11, which covers most of Florida’s climate range.

Water: Consistent moisture is key, but avoid waterlogged conditions that can lead to root problems.

Planting and Care Tips

Getting your Florida lacefern established is straightforward:

  • Choose a shaded location protected from harsh winds
  • Amend the soil with compost or well-aged leaf mold
  • Plant at the same depth it was growing in its container
  • Water regularly during establishment, then as needed to maintain soil moisture
  • Apply a light layer of organic mulch to retain moisture and suppress weeds
  • Minimal fertilizer needed – too much can actually harm ferns

Wildlife and Ecosystem Benefits

While ferns don’t produce flowers to attract pollinators, they still play important roles in the ecosystem. The Florida lacefern provides shelter for small creatures and helps maintain the natural balance of Florida’s woodland environments. By choosing native plants like this one, you’re supporting the local wildlife that has evolved alongside these species.

Is Florida Lacefern Right for Your Garden?

This native fern is an excellent choice if you:

  • Garden in Florida
  • Have shaded areas that need plant coverage
  • Appreciate subtle, textural beauty over showy flowers
  • Want low-maintenance, native plants
  • Are creating a woodland or naturalistic garden style

However, it might not be the best fit if you’re looking for colorful blooms, live outside of Florida, or need plants for full-sun locations.

The Florida lacefern proves that sometimes the most beautiful gardens are built on quiet elegance rather than bold statements. This native gem offers a chance to create peaceful, green spaces that honor Florida’s natural heritage while providing your garden with timeless, understated charm.

Florida Lacefern

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

Ctenitis (C. Chr.) C. Chr. ex Tardieu-Blot & C. Chr. - lacefern

Species

Ctenitis sloanei (Poepp. ex Spreng.) Morton - Florida lacefern

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