North America Native Plant

Recurved Leaf Paraleptodontium Moss

Botanical name: Paraleptodontium recurvifolium

USDA symbol: PARE18

Habit: nonvascular

Native status: Native to North America  

Synonyms: Bryoerythrophyllum recurvifolium (Taylor) R.H. Zander (BRRE6)  ⚘  Leptodontium recurvifolium (Taylor) Lindb. (LERE16)  ⚘  Oxystegus recurvifolius (Taylor) R.H. Zander (OXRE4)   

Recurved Leaf Paraleptodontium Moss: A Mysterious Native Bryophyte Meet Paraleptodontium recurvifolium, commonly known as recurved leaf paraleptodontium moss – quite a mouthful for such a tiny plant! This intriguing little moss is one of nature’s more elusive characters, belonging to the fascinating world of bryophytes that quietly carpet our landscapes. ...

Rare plant alert!

Region: Conservation status by state

Status: S3?: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ 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 ⚘

Recurved Leaf Paraleptodontium Moss: A Mysterious Native Bryophyte

Meet Paraleptodontium recurvifolium, commonly known as recurved leaf paraleptodontium moss – quite a mouthful for such a tiny plant! This intriguing little moss is one of nature’s more elusive characters, belonging to the fascinating world of bryophytes that quietly carpet our landscapes.

What Exactly Is This Moss?

Recurved leaf paraleptodontium moss is a terrestrial bryophyte, which means it’s part of that ancient group of plants that includes mosses, liverworts, and hornworts. These are the green pioneers that have been around for hundreds of millions of years, long before flowers ever graced the earth. Like its bryophyte cousins, this moss is always herbaceous and has a knack for attaching itself to solid surfaces – think rocks, tree bark, or even old wooden structures – rather than growing directly in soil.

Where Does It Call Home?

This moss is a true North American native, though the specifics of its geographical distribution remain somewhat mysterious. It’s one of those plants that seems to prefer keeping a low profile, which adds to its intrigue!

A Word About Rarity

Here’s something important to know: recurved leaf paraleptodontium moss has a Global Conservation Status of S3?, which indicates its status is undefined but potentially of concern. This suggests it might be uncommon or facing some challenges in its natural habitat. As responsible gardeners and nature enthusiasts, this is worth keeping in mind.

Is It Beneficial in Your Garden?

While we don’t have extensive data on this particular species’ specific benefits, mosses in general are garden superstars in their own quiet way. They:

  • Help prevent soil erosion with their dense, mat-like growth
  • Act as natural sponges, absorbing and slowly releasing moisture
  • Provide habitat for tiny creatures like springtails and other beneficial microorganisms
  • Add a soft, velvety texture that creates visual interest in shaded areas
  • Require no fertilizers, pesticides, or frequent watering once established

How to Identify This Moss

The name gives us a helpful clue – recurved leaf suggests that the leaves of this moss curve backward or bend in a distinctive way. However, proper identification of moss species often requires close examination with a hand lens or microscope, as many mosses look quite similar to the naked eye.

You might also encounter this moss under its scientific synonyms, including Bryoerythrophyllum recurvifolium, Leptodontium recurvifolium, or Oxystegus recurvifolius – botanists do love to keep us on our toes with name changes!

The Bottom Line

Recurved leaf paraleptodontium moss represents one of those fascinating but understudied pieces of our native plant puzzle. While it might not be the showstopper of your garden, it’s part of the intricate web of life that makes North American ecosystems so special. If you’re lucky enough to spot it growing naturally on your property, consider yourself fortunate to be hosting this mysterious little native!

Given its uncertain conservation status, it’s best to appreciate this moss where you find it naturally rather than attempting to transplant or disturb it. Sometimes the best way to garden with native plants is simply to recognize and celebrate the ones that are already there.

Recurved Leaf Paraleptodontium Moss

Classification

Group

Moss

Kingdom

Plantae - Plants

Subkingdom
Superdivision
Division

Bryophyta - Mosses

Subdivision

Musci

Class

Bryopsida - True mosses

Subclass

Bryidae

Order

Pottiales

Family

Pottiaceae Hampe

Genus

Paraleptodontium Long - paraleptodontium moss

Species

Paraleptodontium recurvifolium (Taylor) Long - recurved leaf paraleptodontium moss

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