# Silverskin Lichens (*dermatocarpon*)

Silverskin lichens are amazing little plants that grow on rocks and trees! They look like soft, silver blankets and help make the air clean.

- **Category:** [Fungi](https://www.snappit.app/explore/categories/fungi)
- **Rarity:** Common
- **Danger:** 0/5 · No known danger
- **Habitat:** Silverskin lichens thrive in cool, damp environments, often found on rocks and tree bark in forests.
- **Also known as:** Dermatocarpon Lichen, Silver Lichen

![Silverskin Lichens](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Dermatocarpon_miniatum-5.jpg&width=800)

Photo: Ed Uebel, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Dermatocarpon_miniatum-5.jpg)

## Appearance

The Silverskin Lichens has a flat, often circular thallus, appearing like leathery scales. Its surface is typically a silvery-gray to brownish-green, often with a paler, sometimes white, underside. It often grows tightly pressed against rock surfaces, differentiating it from mosses or free-standing fungi.

## Taxonomy

- **Kingdom:** Fungi
- **Phylum:** Ascomycota
- **Class:** Eurotiomycetes
- **Order:** Verrucariales
- **Family:** Verrucariaceae
- **Genus:** Dermatocarpon

## Interesting facts

- Silverskin Lichens can 'wake up' after being completely dried out for years, just needing a bit of water!
- Some lichens like this one grow so slowly, a patch the size of a coin could be older than your grandparents!
- These tiny organisms are super tough, able to grow on bare rocks, even in harsh freezing or baking heat!
- This 'plant' is actually a team! A fungus and an algae work together to survive.

## Special abilities

- **Super Dry Survivor:** Silverskin Lichens can dry out completely and appear lifeless, but rehydrate and resume activity when water is available.
- **Rock Etcher:** Silverskin Lichens has special acids that can slowly break down and etch into the surfaces of the rocks it grows on.
- **Extreme Habitat Dweller:** Silverskin Lichens can grow in places most plants can't, like bare rock faces, tolerating harsh temperatures.

## Measurements & details

- **Height:** 0.1-0.5 cm
- **Spread:** 2-10 cm
- **Edible:** Yes
- **Toxicity:** None
- **Lifecycle:** Perennial

## Ecological connections

- **Eaten by:** Spanish Slug (*Arion vulgaris*) — Slugs munch on its thallus when conditions are moist.
- **Shelter:** Green Springtail (*Isotoma viridis*) — Tiny springtails find shelter and moisture among its leafy layers.
- **Parasitizes:** Dermatocarpon Lichen Fungus (*Stigmidium dermatocarpi*) — A tiny fungus that grows directly on and extracts nutrients from the lichen.

## 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.
- [Arboreal](https://www.snappit.app/explore/traits/arboreal): Arboreal animals live primarily in trees, utilizing them for shelter, food, and protection from predators.
- [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
- [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:** 0/5 · No known danger

No special safety notes yet.

## Frequently Asked Questions

### How to identify Silverskin Lichens?

Compare the cap shape, the underside, the stem and base, and whether the fungus grows on wood or soil. Some fungi have gills, others pores or teeth. A cap seen only from above often hides the most useful features. Mushroom Identifier: upload a photo and compare the visible details.

### How tall is Silverskin Lichens?

0.1-0.5 cm

### How wide does Silverskin Lichens spread?

2-10 cm

### Is Silverskin Lichens edible?

Yes

### Is Silverskin Lichens toxic?

None

### What is Silverskin Lichens's lifecycle?

Perennial

### Where is Silverskin Lichens usually found?

Silverskin lichens thrive in cool, damp environments, often found on rocks and tree bark in forests.

## Where to spot

- [Kootenay Lake Provincial Park - Midge Creek Site](https://www.snappit.app/guides/places/kootenay-lake-provincial-park-midge-creek-site) — British Columbia, CA · State Park

## More Fungi

- [Field Mushroom](https://www.snappit.app/explore/field-mushroom) (*Agaricus*)
- [Button Mushroom](https://www.snappit.app/explore/button-mushroom) (*Agaricus*)
- [Portobello Mushroom](https://www.snappit.app/explore/portobello-mushroom) (*Agaricus*)
- [Shiitake](https://www.snappit.app/explore/shiitake) (*Lentinula*)

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Source: [Silverskin Lichens: Facts & Places to See — Snappit](https://www.snappit.app/explore/silverskin-lichens)