North America Native Plant

Schofield’s Sphagnum

Botanical name: Sphagnum schofieldii

USDA symbol: SPSC

Habit: nonvascular

Native status: Native to North America  

Schofield’s Sphagnum: A Rare Moss Worth Knowing Meet Schofield’s sphagnum (Sphagnum schofieldii), a fascinating little moss that’s as rare as it is remarkable. If you’ve never heard of this diminutive plant, you’re not alone – it’s one of those special species that flies under the radar of most gardeners, but ...

Rare plant alert!

Region: Conservation status by state

Status: S1Q: Status is uncertain but is somewhere between the following rankings: Uncertain taxonomy: ⚘ Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘

Schofield’s Sphagnum: A Rare Moss Worth Knowing

Meet Schofield’s sphagnum (Sphagnum schofieldii), a fascinating little moss that’s as rare as it is remarkable. If you’ve never heard of this diminutive plant, you’re not alone – it’s one of those special species that flies under the radar of most gardeners, but deserves our attention and respect.

What Exactly Is Schofield’s Sphagnum?

Schofield’s sphagnum is a moss – specifically, a member of the famous sphagnum genus that’s responsible for creating peat bogs around the world. Like its cousins, this little green plant is herbaceous and has a knack for growing on rocks, fallen logs, or other solid surfaces rather than directly in soil. Think of it as nature’s tiny cushion maker, forming soft, spongy mats wherever conditions are just right.

As a moss, Schofield’s sphagnum doesn’t produce flowers or seeds like traditional garden plants. Instead, it reproduces through spores and can spread vegetatively, creating those characteristic carpet-like colonies that moss enthusiasts adore.

Where Does It Call Home?

This native North American species has a rather mysterious distribution pattern. While we know it’s indigenous to our continent, its exact range remains somewhat of a botanical puzzle, adding to its enigmatic charm.

A Rare Gem with Conservation Concerns

Here’s where things get serious: Schofield’s sphagnum carries a Global Conservation Status of S1Q, which puts it in the rare category. This means that if you’re lucky enough to encounter this moss in the wild, you’re witnessing something truly special. The rarity of this species makes it particularly important to protect existing populations and approach any cultivation with extreme care.

Is It Beneficial to Your Garden?

While Schofield’s sphagnum might not attract butterflies or hummingbirds like flowering plants do, mosses like this one offer their own unique benefits:

  • Excellent for preventing soil erosion
  • Creates habitat for tiny invertebrates and microorganisms
  • Adds textural interest and a naturalistic feel to shaded areas
  • Helps maintain moisture in the surrounding environment
  • Contributes to the overall biodiversity of your landscape

How to Identify Schofield’s Sphagnum

Spotting this rare moss requires a keen eye and some luck. Look for small, cushion-forming colonies that create soft, spongy mats. Like other sphagnum mosses, it will have a characteristic pale green to yellowish-green color and a distinctly soft texture. The individual plants are small and form dense clusters that can feel almost pillowy to the touch.

Since this species is so rare and can be difficult to distinguish from other sphagnum species without expert knowledge, any suspected sightings should be reported to local botanical societies or conservation organizations.

Should You Try Growing It?

Given its rare status, we need to approach the cultivation of Schofield’s sphagnum with considerable caution. If you’re interested in growing this species, it’s absolutely crucial to source it responsibly – and that means only from reputable suppliers who can guarantee their material wasn’t collected from wild populations.

Honestly, for most home gardeners, this moss presents more challenges than rewards. It requires very specific growing conditions that can be difficult to replicate in typical garden settings. Instead, consider supporting conservation efforts for this species and appreciate it in its natural habitat when possible.

Better Alternatives for Your Garden

If you’re drawn to the idea of incorporating native mosses into your landscape, consider working with more common local species that don’t face conservation concerns. Many regions have abundant native mosses that can provide similar aesthetic and ecological benefits without the ethical complications of working with rare species.

Contact your local native plant society or cooperative extension office to learn about common native mosses in your area that would be better suited for home cultivation.

The Bottom Line

Schofield’s sphagnum is a remarkable little plant that deserves our admiration and protection rather than our cultivation attempts. Its rarity makes it a species to celebrate in the wild and support through conservation efforts, but not one to casually add to our garden wish lists.

Sometimes the best way to appreciate a native plant is simply to know it exists and to support the preservation of the habitats where it thrives naturally. In the case of Schofield’s sphagnum, that respectful distance might just be the most loving approach of all.

Schofield’s Sphagnum

Classification

Group

Moss

Kingdom

Plantae - Plants

Subkingdom
Superdivision
Division

Bryophyta - Mosses

Subdivision

Musci

Class

Sphagnopsida - Peat mosses

Subclass

Sphagnidae

Order

Sphagnales

Family

Sphagnaceae Dumort.

Genus

Sphagnum L. - sphagnum

Species

Sphagnum schofieldii H.A. Crum - Schofield's sphagnum

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