# dendroalsia moss (*Dendroalsia abietina*)

Dendroalsia moss is a soft, green plant that loves to grow on trees and rocks. It helps keep the forest cool and moist, making it a special part of nature!

- **Category:** [Plants](https://www.snappit.app/explore/categories/plant)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Snaps:** 1
- **Habitat:** Forests

![dendroalsia moss](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Dendroalsia_abietina_54899075.jpg&width=800)

Photo: Alex Abair, CC BY 4.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Dendroalsia_abietina_54899075.jpg)

## Appearance

The dendroalsia moss has a lush, deep green color, forming dense, upright tufts. Its tiny, scale-like leaves give it a finely textured, velvety appearance, making it visually distinct from broader-leaved mosses.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Bryophyta
- **Class:** Bryopsida
- **Order:** Hypnales
- **Family:** Cryphaeaceae
- **Genus:** Dendroalsia

## Interesting facts

- A dense mat of this moss helps keep the forest floor cool and moist.
- Dendroalsia moss is a very ancient type of plant, appearing millions of years ago.
- It reproduces using tiny spores, not seeds, which travel on the wind.
- This moss can grow in places where most other plants can't survive!

## Special abilities

- **Water Hoarder:** Dendroalsia moss can absorb and hold many times its weight in water, which helps it survive dry periods.
- **Ground Stabilizer:** It has tiny root-like structures called rhizoids that help it anchor to surfaces, preventing soil erosion.
- **Micro-Habitat Creator:** Dendroalsia moss creates miniature ecosystems, offering shelter and humidity for countless tiny invertebrates.

## Measurements & details

- **Height:** 2-10 cm
- **Spread:** 5-30 cm
- **Edible:** No
- **Toxicity:** None
- **Lifecycle:** Perennial

## Ecological connections

- **Shelter:** [Douglas fir](https://www.snappit.app/explore/douglas-fir) (*Pseudotsuga menziesii*) — Provides a moist, stable surface for its epiphytic growth on bark.
- **Shelter:** Ensatina salamander (*Ensatina eschscholtzii*) — Seeks refuge and moisture within its damp, protective mats.
- **Shelter:** Green Springtail (*Isotoma viridis*) — Lives amongst its fronds, feeding on detritus and microorganisms.
- **Depends on:** Shield Lichen (*Parmelia sulcata*) — Often grows alongside it, relying on similar damp, stable conditions.

## Traits

- [Nonvascular](https://www.snappit.app/explore/traits/nonvascular): This trait characterizes plants lacking specialized vascular tissues (xylem and phloem) for transporting water and nutrients.
- [Shade Tolerant](https://www.snappit.app/explore/traits/shade-tolerant): Shade tolerant plants are adapted to grow and thrive in areas with low light levels, requiring less direct sunlight.
- [Symbiotic](https://www.snappit.app/explore/traits/symbiotic): Describes a relationship between two different species where they live in close association, often benefiting one or both.
- [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.

## Collections

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

## Safety

**Danger:** 1/5 · Very low

It's safe to touch, but be gentle and don't pull it off the trees.

## Frequently Asked Questions

### How to identify dendroalsia 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 dendroalsia moss?

2-10 cm

### How wide does dendroalsia moss spread?

5-30 cm

### Is dendroalsia moss edible?

No

### Is dendroalsia moss toxic?

None

### What is dendroalsia moss's lifecycle?

Perennial

### Where is dendroalsia moss usually found?

Forests

## Where to spot

- [Leach Botanical Garden](https://www.snappit.app/guides/places/leach-botanical-garden) — Oregon, US · Botanical Garden

## 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: [Dendroalsia Moss: Facts & Places to See — Snappit](https://www.snappit.app/explore/dendroalsia-moss)