# Umbrella Polypore (*polyporus umbellatus*)

The Umbrella Polypore looks like a little umbrella on the forest floor! Its unique shape and texture make it fun to find during a nature walk.

- **Category:** [Fungi](https://www.snappit.app/explore/categories/fungi)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Snaps:** 1
- **Habitat:** Forests, particularly near decaying wood and trees.
- **Also known as:** Mushroom of the Umbrella

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

Photo: László Németh, Dr., CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Polyporus_umbellatus.jpg)

## Appearance

The Umbrella Polypore has many small, grayish-brown caps, often fan-shaped and overlapping, that emerge from branched stalks. Its clustered appearance resembles a large, bushy cauliflower or many small umbrellas growing from a central stem. It's distinctly large and multi-capped compared to most mushrooms.

## Taxonomy

- **Kingdom:** Fungi
- **Phylum:** Basidiomycota
- **Class:** Agaricomycetes
- **Order:** Polyporales
- **Family:** Polyporaceae
- **Genus:** Polyporus

## Interesting facts

- It's a 'polypore' because its underside has many tiny pores, not gills!
- One mushroom cluster can weigh over 20 kilograms, that's like a small dog!
- Some people say it smells like cucumbers when it's fresh, try to sniff it!
- This mushroom was once used in traditional medicine for its special properties.

## Special abilities

- **Nutrient Recycler:** Umbrella Polypore can break down dead hardwood, especially oak, returning vital nutrients to the forest floor.
- **Underground Network:** Umbrella Polypore has an extensive hidden mycelial network, helping it absorb nutrients and spread widely.
- **Slow-Motion Spore Launcher:** Umbrella Polypore can release millions of tiny white spores over many weeks, helping it reproduce effectively.
- **Giant Builder:** Umbrella Polypore can grow into huge clusters, creating a large structure from tiny individual caps.

## Measurements & details

- **Height:** 20-40 cm
- **Edible:** edible
- **Size:** 1-4 cm
- **Growth Substrate:** wood
- **Season:** Summer to fall
- **Spore Color:** White

## Ecological connections

- **Eats:** Eastern Grey Squirrel (*Sciurus carolinensis*) — Squirrels sometimes nibble on its soft caps.
- **Depends on:** [White Oak](https://www.snappit.app/explore/white-oak) (*Quercus alba*) — It breaks down dead wood of this tree.
- **Eats:** Spanish Slug (*Arion vulgaris*) — Slugs graze on its caps when young.

## 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.
- [Camouflaged](https://www.snappit.app/explore/traits/camouflaged): Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment.
- [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

- [Fungi](https://www.snappit.app/explore/collections/fungi)

## Safety

**Danger:** 1/5 · Very low

No special safety notes yet.

## Frequently Asked Questions

### How to identify Umbrella Polypore?

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 Umbrella Polypore?

20-40 cm

### Is Umbrella Polypore edible?

edible

### How big is Umbrella Polypore?

1-4 cm

### Where is Umbrella Polypore usually found?

Forests, particularly near decaying wood and trees.

### What does Umbrella Polypore grow on?

wood

### When is Umbrella Polypore in season?

Summer to fall

### What color are Umbrella Polypore spores?

White

## Where to spot

- [General Squier Memorial Park](https://www.snappit.app/guides/places/general-squier-memorial-park) — Michigan, US · Park
- [Lakeshore Park](https://www.snappit.app/guides/places/lakeshore-park) — Michigan, US · 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: [Umbrella Polypore: Facts & Places to See — Snappit](https://www.snappit.app/explore/umbrella-polypore)