North America Native Plant

Dixie Sedge

Botanical name: Carex communis var. amplisquama

USDA symbol: CACOA2

Life cycle: perennial

Habit: grass

Native status: Native to the lower 48 states  

Synonyms: Carex amplisquama F.J. Herm. (CAAM12)   

Dixie Sedge: A Hidden Gem Among Native Southeastern Sedges Meet Dixie sedge (Carex communis var. amplisquama), a lesser-known native sedge that’s quietly making its presence known across the southeastern United States. While this perennial grass-like plant might not grab headlines like flashier garden favorites, it represents the kind of authentic ...

Rare plant alert!

Region: Conservation status by state

Status: S5T3: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Dixie Sedge: A Hidden Gem Among Native Southeastern Sedges

Meet Dixie sedge (Carex communis var. amplisquama), a lesser-known native sedge that’s quietly making its presence known across the southeastern United States. While this perennial grass-like plant might not grab headlines like flashier garden favorites, it represents the kind of authentic regional character that native plant enthusiasts treasure.

What Makes Dixie Sedge Special?

As a member of the sedge family (Cyperaceae), Dixie sedge brings that distinctive grass-like texture that adds subtle sophistication to native landscapes. This perennial plant is a true southeastern native, calling Georgia, Kentucky, North Carolina, and South Carolina home. You might also see it listed under its botanical synonym, Carex amplisquama F.J. Herm., in some older plant references.

What’s particularly intriguing about Dixie sedge is its somewhat mysterious nature in the gardening world. Unlike some of its more popular sedge cousins, this variety has managed to stay under the radar, making it something of a botanical treasure for those in the know.

A Note About Rarity

Before we dive into growing tips, there’s something important to mention: Dixie sedge has a Global Conservation Status of S5T3, which suggests it may be less common than other native plants. If you’re interested in adding this sedge to your garden, make sure to source it responsibly from reputable native plant nurseries that propagate their stock rather than wild-collecting.

Why Consider Dixie Sedge for Your Garden?

Here’s why this unassuming sedge might deserve a spot in your native landscape:

  • Authentic regional character: It’s genuinely native to the Southeast, supporting local ecosystems
  • Low-maintenance perennial: Once established, sedges typically require minimal care
  • Unique garden addition: Its relative obscurity means you’ll have something special that most gardeners haven’t discovered
  • Grass-like texture: Adds movement and texture without the aggressive spreading of some ornamental grasses

Growing Dixie Sedge: The Challenge

Here’s where things get a bit tricky – specific growing information for Carex communis var. amplisquama is surprisingly scarce. This sedge seems to be one of those plants that botanists know exists but gardeners haven’t widely adopted yet. Based on its native range and sedge family characteristics, we can make some educated guesses about its preferences, but specific details about ideal growing conditions, mature size, and care requirements aren’t readily available in standard horticultural sources.

What We Can Reasonably Assume

Drawing from general sedge family knowledge and its southeastern native range, Dixie sedge likely:

  • Prefers partial shade to full sun conditions
  • Tolerates a range of moisture conditions (many sedges are quite adaptable)
  • Thrives in USDA hardiness zones that correspond to its native range (likely zones 6-9)
  • Benefits from organic, well-draining soil
  • Requires minimal fertilization once established

The Bottom Line

Dixie sedge represents both an opportunity and a challenge for native plant gardeners. It’s a genuine southeastern native that could add authentic regional character to the right landscape, but the lack of widely available growing information means you’d be somewhat pioneering in cultivation techniques.

If you’re the type of gardener who enjoys being on the cutting edge of native plant gardening and doesn’t mind some trial and error, Dixie sedge could be an exciting addition to your collection. Just remember to source it responsibly and consider it an experiment in expanding our collective knowledge about lesser-known native plants.

For those who prefer plants with well-established growing guides, you might want to start with more widely cultivated native sedges like Carex pensylvanica (Pennsylvania sedge) or Carex vulpinoidea (fox sedge) while keeping an eye on Dixie sedge for future garden adventures.

Dixie Sedge

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

Cyperales

Family

Cyperaceae Juss. - Sedge family

Genus

Carex L. - sedge

Species

Carex communis L.H. Bailey - fibrousroot sedge

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