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Fat jack

A species of Slippery jacks, Also known as Blue-staining suillus
Scientific name : Suillus caerulescens Genus : Slippery jacks

Fat jack, A species of Slippery jacks
Also known as:
Blue-staining suillus
Scientific name: Suillus caerulescens
Genus: Slippery jacks
Fat jack (Suillus caerulescens) Photo By damontighe , used under CC-BY-NC-4.0 /Cropped and compressed from original

Description

The fat jack is a member of the bolete family that can be found growing underneath Douglas Firs along the western coast of North America. The species' light yellow pore surface turns to brown when damaged or rubbed. Fat jacks also tend to have mild and pleasant, sometimes lemony, odors.
Colors
Brown
Yellow
Bronze
Habitat
The fat jack is often found in coniferous forests, particularly under the Douglas fir (Pseudotsuga menzesii). It is always found near the roots of trees, where it exists in a symbiotic relationship in which the two species feed each other essential nutrients.
* Disclaimer: Content feedback CAN NOT be used as any basis for EATING ANY PLANTS. Some plants can be VERY POISONOUS, please purchase edible plants through regular channels.

People often ask

General Info

Toxicity

Fat jack can cause allergic reactions that vary widely, from mild to severe, such as skin rashes, itching, swelling in the mouth, stomach upset, respiratory issues, and in extreme cases, anaphylaxis.

Edibility

The fat jack is reportedly an edible mushroom; it gets its nickname, the "chicken fat mushroom," from the fact that some people think it tastes like chicken fat (though others say it is more tasty). The caps and the pore layer of the mushroom should be removed before cooking or eating.

Habitat

The fat jack is often found in coniferous forests, particularly under the Douglas fir (Pseudotsuga menzesii). It is always found near the roots of trees, where it exists in a symbiotic relationship in which the two species feed each other essential nutrients.

Growth Form

Solitary, gregarious

Cap Diameter

6-14 cm

Endangered Species

No

Habit

Mycorrhizal

Smell

Mild or slightly acidic

Spore Print

Cinnamon brown

Species Status

Common in western North America

How to identify it?

Fat jack (Suillus caerulescens) Fat jack (Suillus caerulescens) Photo By damontighe , used under CC-BY-NC-4.0 /Cropped and compressed from original
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