# Golden Milkcap (*lactarius alnicola*)

The Golden Milkcap is a bright orange mushroom that grows on the forest floor. It releases a milky substance when you break it, which is why it's called a milkcap!

- **Category:** [Fungi](https://www.snappit.app/explore/categories/fungi)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Snaps:** 1
- **Habitat:** Golden Milkcaps thrive in cool, moist forests, especially under birch trees.
- **Also known as:** Birch Milkcap, Golden Cap, Orange Milkcap

![Golden Milkcap](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Lactarius_alnicola_6936.jpg&width=800)

Photo: This image was created by user Jason Hollinger (jason) at Mushroom Observer , a source for mycological images. You can contact this user her, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Lactarius_alnicola_6936.jpg)

## Appearance

The Golden Milkcap has a brilliant golden to orange-yellow cap, often sticky when wet, and paler cream-yellow gills. Its stem matches the cap color. A unique feature is the white, milky liquid it exudes when cut or bruised, setting it apart.

## Taxonomy

- **Kingdom:** Fungi
- **Phylum:** Basidiomycota
- **Class:** Agaricomycetes
- **Order:** Russulales
- **Family:** Russulaceae
- **Genus:** Lactarius

## Interesting facts

- If you scratch its gills, it leaks a milky, white liquid, just like a tiny tree!
- Its scientific name, alnicola, means 'alder dwelling' because it loves alder trees!
- Some fungi glow, but the Golden Milkcap's shimmer is purely golden by daylight!
- Though called 'Golden,' its bitter taste makes it a forest jewel to admire!

## Special abilities

- **Milky Defense:** Golden Milkcap can ooze milky latex from its gills when cut, which helps deter hungry critters.
- **Tree Talker:** Golden Milkcap has a special partnership with alder trees, sharing nutrients to help both grow strong.

## Measurements & details

- **Height:** 4-15 cm
- **Edible:** edible
- **Size:** 4-12 cm
- **Growth Substrate:** soil
- **Season:** Late summer to fall
- **Spore Color:** Creamy yellow to buff

## Ecological connections

- **Symbiotic with:** [Red Alder](https://www.snappit.app/explore/red-alder) (*Alnus rubra*) — Forms vital root partnerships for nutrient exchange.
- **Symbiotic with:** [Western Hemlock](https://www.snappit.app/explore/western-hemlock) (*Tsuga heterophylla*) — Shares nutrients with this conifer in forest ecosystems.
- **Symbiotic with:** Garry Oak (*Quercus garryana*) — Can form mycorrhizal associations with various oak species.
- **Eaten by:** [Western Gray Squirrel](https://www.snappit.app/explore/western-gray-squirrel) (*Sciurus griseus*) — Squirrels might nibble on these mushrooms for food.

## 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.
- [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

Do not touch or eat wild mushrooms without an adult's help.

## Frequently Asked Questions

### How to identify Golden Milkcap?

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 Golden Milkcap?

4-15 cm

### Is Golden Milkcap edible?

edible

### How big is Golden Milkcap?

4-12 cm

### Where is Golden Milkcap usually found?

Golden Milkcaps thrive in cool, moist forests, especially under birch trees.

### What does Golden Milkcap grow on?

soil

### When is Golden Milkcap in season?

Late summer to fall

### What color are Golden Milkcap spores?

Creamy yellow to buff

## Where to spot

- [San Luis Obispo Botanical Garden](https://www.snappit.app/guides/places/san-luis-obispo-botanical-garden) — California, US · Botanical Garden
- [Shoreline Park](https://www.snappit.app/guides/places/shoreline-park) — California, 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: [Golden Milkcap: Facts & Places to See — Snappit](https://www.snappit.app/explore/golden-milkcap)