North America Native Plant

Seminole False Foxglove

Botanical name: Agalinis filifolia

USDA symbol: AGFI2

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Gerardia filifolia Nutt. (GEFI2)   

Seminole False Foxglove: A Delicate Native Wildflower for Southern Gardens If you’re looking to add some late-season charm to your native plant garden, let me introduce you to a lovely little wildflower that’s been quietly beautifying the Southeast for ages. The Seminole false foxglove (Agalinis filifolia) might not be the ...

Seminole False Foxglove: A Delicate Native Wildflower for Southern Gardens

If you’re looking to add some late-season charm to your native plant garden, let me introduce you to a lovely little wildflower that’s been quietly beautifying the Southeast for ages. The Seminole false foxglove (Agalinis filifolia) might not be the showiest plant in your garden, but it brings a special kind of understated elegance that’s hard to resist.

What Makes This Native Special

This charming annual is a true southern belle, native to Alabama, Florida, and Georgia. As a forb (that’s just a fancy way of saying it’s a non-woody flowering plant), Seminole false foxglove has been gracing southeastern landscapes long before any of us started thinking about native gardening. Its botanical name might be a mouthful, but you might also see it listed under its old name, Gerardia filifolia.

A Plant with Delicate Beauty

Don’t expect bold, in-your-face blooms from this native. Instead, Seminole false foxglove offers something more subtle and sophisticated. Growing 1-3 feet tall, this annual produces small, tubular flowers in lovely shades of pink to purple. What really sets it apart are its incredibly fine, thread-like leaves that give the plant an almost wispy, ethereal appearance. It’s the kind of plant that adds texture and movement to your garden, especially when a gentle breeze sets it swaying.

Where and How to Grow It

If you live in USDA zones 8-10, you’re in luck! Seminole false foxglove is perfectly adapted to southeastern growing conditions. Here’s what this native beauty prefers:

  • Sunlight: Full sun is best for optimal flowering
  • Soil: Sandy, well-draining soils (it’s not picky about fertility)
  • Water: Drought tolerant once established, prefers dry to moderately moist conditions
  • Habitat: Usually found in non-wetland areas but can occasionally tolerate some moisture

The best part about growing this native? It’s refreshingly low-maintenance. Direct seed in fall and let nature take its course. Since it’s an annual, it will complete its life cycle in one growing season, but don’t be surprised if it self-seeds and pops up again next year.

Perfect for Native Plant Gardens

Seminole false foxglove shines in wildflower gardens and naturalized areas where its delicate form can mingle with other native plants. It’s not the type of plant you’d feature as a specimen, but rather one that weaves beautifully through a native plant community. Think of it as nature’s way of adding fine detail to the bigger picture.

Supporting Local Wildlife

While this native may look delicate, it pulls its weight when it comes to supporting pollinators. The tubular flowers are perfectly designed to attract bees and butterflies, providing them with late-season nectar when many other flowers have called it quits for the year. By planting Seminole false foxglove, you’re supporting the local ecosystem that has depended on this plant for generations.

Should You Plant It?

If you’re passionate about native plants and want to create authentic southeastern plant communities, absolutely! Seminole false foxglove is a wonderful addition to any native garden in its range. It’s low-maintenance, supports pollinators, and adds that special kind of natural beauty that only true natives can provide.

Just remember that as an annual, it’s not going to give you the long-term structure of perennial natives. Instead, think of it as nature’s way of filling in the gaps and adding seasonal interest to your native landscape. Sometimes the most beautiful gardens are those that embrace these subtle, ephemeral treasures alongside their showier cousins.

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

FACU

Facultative Upland - Plants with this status usually occurs in non-wetlands but may occur in wetlands

Seminole False Foxglove

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Scrophulariales

Family

Scrophulariaceae Juss. - Figwort family

Genus

Agalinis Raf. - false foxglove

Species

Agalinis filifolia (Nutt.) Raf. - Seminole false foxglove

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