# Tree-Skirt Moss (*pseudanomodon attenuatus*)

Tree-Skirt Moss is a soft, green plant that loves to grow on the ground and on tree trunks. It creates a cozy, carpet-like layer that many tiny creatures can call home!

- **Category:** [Plants](https://www.snappit.app/explore/categories/plant)
- **Rarity:** Common
- **Danger:** 0/5 · No known danger
- **Snaps:** 2
- **Habitat:** Moist, shaded areas in forests and woodlands
- **Also known as:** Forest Green Carpet, Mossy Carpet, Tree Trunk Moss

![Tree-Skirt Moss](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Pseudanomodon_attenuatus.jpg&width=800)

Photo: Rachel Bosley, CC0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Pseudanomodon_attenuatus.jpg)

## Appearance

The Tree-Skirt Moss is a velvety, soft plant forming dense, often sprawling mats. It has slender, somewhat flattened stems and tiny, scale-like leaves. Its color ranges from vibrant yellowish-green to a deeper forest green, often creating a lush carpet around tree bases.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Bryophyta
- **Class:** Bryopsida
- **Order:** Hypnales
- **Family:** Neckeraceae
- **Genus:** Pseudanomodon

## Interesting facts

- Instead of seeds, mosses make tiny spores that float in the wind!
- Mosses are ancient! They were some of the very first plants to grow on land.
- They don't have true roots, stems, or leaves like big plants do!
- This moss creates its own mini-forest for tiny bugs and creatures.

## Special abilities

- **Water Sponge Power:** Tree-Skirt Moss can absorb many times its weight in water, helping it stay moist and survive dry spells.
- **Ground Cover Growth:** Tree-Skirt Moss forms dense mats that help prevent soil erosion and create stable micro-habitats.
- **Spore Spreader:** Tree-Skirt Moss reproduces using tiny spores that float on the wind, helping it spread to new places.

## Measurements & details

- **Height:** 2-10 cm
- **Spread:** 5-20 cm
- **Edible:** No
- **Toxicity:** None
- **Lifecycle:** Perennial

## Ecological connections

- **Shelter:** Green Springtail (*Isotoma viridis*) — Tiny insects find food and shelter within its mats.
- **Eaten by:** [Leopard Slug](https://www.snappit.app/explore/leopard-slug) (*Limax maximus*) — Slugs graze on the moss, finding food and moisture.
- **Shelter:** Red Wood Ant (*Formica rufa*) — Ants can build nests under or within moss carpets.

## Traits

- [Solitary](https://www.snappit.app/explore/traits/solitary): Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.
- [Herbivorous](https://www.snappit.app/explore/traits/herbivorous): This trait characterizes organisms whose diet consists entirely or primarily of plant material.
- [Decomposer](https://www.snappit.app/explore/traits/decomposer): Describes organisms that break down dead organic material, recycling nutrients back into the ecosystem.
- [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life.
- [Diurnal](https://www.snappit.app/explore/traits/diurnal): Diurnal animals are primarily active during daylight hours, typically resting or sleeping at night.

## Collections

- [Plants](https://www.snappit.app/explore/collections/plants)

## Safety

**Danger:** 0/5 · No known danger

No special safety notes yet.

## Frequently Asked Questions

### How to identify Tree-Skirt Moss?

Compare growth form, branching, tiny leaves and any spore capsules. Mosses, liverworts and lichens can share a spot but are very different organisms. Moss Identifier: upload a photo and compare the visible details.

### How tall is Tree-Skirt Moss?

2-10 cm

### How wide does Tree-Skirt Moss spread?

5-20 cm

### Is Tree-Skirt Moss edible?

No

### Is Tree-Skirt Moss toxic?

None

### What is Tree-Skirt Moss's lifecycle?

Perennial

### Where is Tree-Skirt Moss usually found?

Moist, shaded areas in forests and woodlands

## Where to spot

- [Chesterfield Gorge](https://www.snappit.app/guides/places/chesterfield-gorge) — Massachusetts, US · Nature Reserve
- [North Fork Valley Rural Historic District](https://www.snappit.app/guides/places/north-fork-valley-rural-historic-district) — Virginia, US · Historic District

## More Plants

- [white snakeroot](https://www.snappit.app/explore/white-snakeroot) (*Ageratina altissima*)
- [tree-of-heaven](https://www.snappit.app/explore/tree-of-heaven) (*Ailanthus altissima*)
- [western sword fern](https://www.snappit.app/explore/western-sword-fern) (*Polystichum munitum*)
- [common milkweed](https://www.snappit.app/explore/common-milkweed) (*Asclepias syriaca*)

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Source: [Tree-Skirt Moss: Facts & Places to See — Snappit](https://www.snappit.app/explore/tree-skirt-moss)