North America Native Plant

Sedge

Botanical name: Carex ×sardloqensis

USDA symbol: CASA39

Life cycle: perennial

Habit: grass

Native status: Native to Greenland  

Carex ×sardloqensis: The Elusive Greenland Sedge If you’ve stumbled across the name Carex ×sardloqensis while browsing plant lists, you might be wondering what this mysterious sedge is all about. Well, grab a cup of coffee and settle in, because this is one of those fascinating botanical puzzles that’s more about ...

Carex ×sardloqensis: The Elusive Greenland Sedge

If you’ve stumbled across the name Carex ×sardloqensis while browsing plant lists, you might be wondering what this mysterious sedge is all about. Well, grab a cup of coffee and settle in, because this is one of those fascinating botanical puzzles that’s more about the story than the gardening advice.

What Is Carex ×sardloqensis?

Carex ×sardloqensis is a hybrid sedge species native to Greenland. The × symbol in its name is botanical shorthand telling us this is a natural hybrid—meaning it formed when two different sedge species decided to get together and create something new. As a perennial graminoid, it belongs to the large family of grass-like plants that includes sedges, rushes, and their cousins.

Where Does It Grow?

This particular sedge calls Greenland home, where it exists in the wild Arctic landscape. Given Greenland’s remote location and harsh climate, it’s no surprise that detailed information about this plant’s specific habits and growing requirements remains quite limited in horticultural literature.

Why You Probably Won’t Find This in Your Local Nursery

Here’s the thing about Carex ×sardloqensis—it’s essentially a botanical unicorn for most gardeners. This Greenland native isn’t commercially available, and even if it were, it would likely require very specific Arctic growing conditions that most temperate gardens simply can’t provide. It’s one of those plants that exists more in the realm of botanical curiosity than practical gardening.

Better Sedge Options for Your Garden

While you can’t grow this particular Greenland sedge, there are plenty of wonderful sedge species that would love to call your garden home! Consider these alternatives:

  • Native sedges appropriate to your local region
  • Carex species known for their ornamental value and adaptability
  • Local wetland sedges if you have moisture-loving garden areas
  • Bunch-forming sedges for textural interest in landscape design

The Takeaway

Sometimes the most interesting plants are the ones we can appreciate from afar. Carex ×sardloqensis represents the incredible diversity of plant life that exists in remote corners of our planet, reminding us that there’s always more to discover in the botanical world. While this particular sedge isn’t destined for your backyard, it’s a perfect example of why protecting native habitats—even those in far-off places like Greenland—matters so much.

Instead of chasing botanical unicorns, focus on the amazing native sedges in your own region. Your local plants will be much happier, easier to grow, and infinitely more beneficial to your local ecosystem. Plus, you’ll actually be able to find them at the nursery!

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 ×sardloqensis E. Dahl. (pro sp.) [atherodes × lupulina] - sedge

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