North America Native Plant

Whitehead Bogbutton

Botanical name: Lachnocaulon anceps

USDA symbol: LAAN

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Eriocaulon anceps Walter (ERAN9)  âš˜  Lachnocaulon floridanum Small (LAFL6)  âš˜  Lachnocaulon glabrum Koern. (LAGL10)   

Whitehead Bogbutton: A Delicate Native Gem for Wet Gardens If you’re looking to add a touch of subtle elegance to your bog garden or wetland area, meet the whitehead bogbutton (Lachnocaulon anceps) – a charming native perennial that’s perfectly at home in consistently moist conditions. This delicate southeastern native might ...

Whitehead Bogbutton: A Delicate Native Gem for Wet Gardens

If you’re looking to add a touch of subtle elegance to your bog garden or wetland area, meet the whitehead bogbutton (Lachnocaulon anceps) – a charming native perennial that’s perfectly at home in consistently moist conditions. This delicate southeastern native might not be the showiest plant in your garden, but it brings a unique, understated beauty that’s hard to find elsewhere.

What Makes Whitehead Bogbutton Special

Whitehead bogbutton is a fascinating little perennial forb – essentially a non-woody flowering plant that dies back to ground level each winter and returns the following spring. Don’t let the bog in its name intimidate you; this adaptable native has found its niche in wet soils throughout much of the southeastern United States.

You might also encounter this plant listed under its scientific synonyms, including Eriocaulon anceps, Lachnocaulon floridanum, or Lachnocaulon glabrum, but they’re all referring to the same delightful species.

Where You’ll Find It Growing Wild

This southeastern native calls home to an impressive range of states, including Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Texas, and Virginia. It’s particularly well-adapted to the varied conditions found from coastal plains to mountain regions.

The Perfect Wetland Plant

Here’s where whitehead bogbutton really shines – it’s a true wetland specialist. Depending on where you live, this plant has different moisture preferences:

  • In Atlantic and Gulf Coastal Plain regions: Usually found in wetlands but can tolerate some drier conditions
  • In Eastern Mountains, Piedmont, and Great Plains regions: Almost always requires wetland conditions

This wetland status makes it invaluable for gardeners dealing with consistently wet areas that challenge many other plants.

Garden Design and Landscape Role

Whitehead bogbutton isn’t your typical border perennial – it’s a specialized plant for specialized places. Consider adding it to:

  • Bog gardens and wetland restoration projects
  • Rain gardens that collect water runoff
  • Naturalized areas with consistent moisture
  • Native plant gardens focusing on southeastern flora

Its small, white button-like flower heads create delicate texture and visual interest without overwhelming other plants. Think of it as nature’s way of adding fine detail to wet landscapes.

Growing Conditions and Care

Success with whitehead bogbutton comes down to understanding its preferences:

  • Light: Full sun to partial shade
  • Soil: Consistently moist to wet, acidic conditions
  • Moisture: Requires reliable water – never let it dry out completely
  • Hardiness: Thrives in USDA zones 7-10

Planting and Care Tips

The good news is that once established in the right conditions, whitehead bogbutton is relatively low-maintenance:

  • Plant in spring after the last frost
  • Ensure consistent moisture – this is non-negotiable
  • Minimal fertilization needed; overly rich soil can actually harm bog plants
  • Allow the plant to form natural clumps over time
  • Avoid disturbing the roots once established

Should You Grow Whitehead Bogbutton?

This native gem is perfect for you if:

  • You have a consistently wet area in your landscape
  • You’re creating a bog garden or rain garden
  • You live within its native range (southeastern US)
  • You appreciate subtle, naturalistic beauty
  • You want to support native plant communities

However, it might not be the best choice if you:

  • Have only typical garden soil that dries out
  • Are looking for bold, colorful flowers
  • Live outside its natural hardiness range
  • Prefer low-maintenance plants that tolerate drought

Whitehead bogbutton proves that sometimes the most specialized plants can be the most rewarding. While it won’t work in every garden, in the right wet, acidic conditions, it offers a unique glimpse into the specialized plant communities that make our southeastern wetlands so remarkable. If you’ve got the right spot and appreciate understated beauty, this little native might just become one of your favorite discoveries.

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

FACW

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

Eastern Mountains and Piedmont

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Great Plains

OBL

Obligate Wetland - Plants with this status almost always occurs in wetlands

Whitehead Bogbutton

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Eriocaulales

Family

Eriocaulaceae Martinov - Pipewort family

Genus

Lachnocaulon Kunth - bogbutton

Species

Lachnocaulon anceps (Walter) Morong - whitehead bogbutton

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