Wild Edible Mushroom

There are about 10,000 fungal species from all of North America that have been identified and described. Roughly 10 to 20% of the mushroom species are edible, 5% have medicinal properties, 20% can make you sick, and about 1% are known as deadly.

Before heading out to collect mushrooms, take a moment to learn some important details that will make your experience enjoyable and risk-free. The best advice you can get during wild edible mushroom foraging is to approach with absolute caution. There are very many species in the world. This means it is easy to confuse edible with poisonous ones.

The golden rule of thumb for mushroom collecting is to avoid anything suspicious and to have an expert on hand to confirm that your basket isn’t full of deadly look-alike. It is wise to use a few field guides to cross-reference.

Mushroom Safety Guide

Oregon Mushroom Picking Regulations

Wild Mushroom Harvesting Techniques: Picking or Cutting

National Audubon Society Field Guide to North American Mushrooms
All That the Rain Promises and More: A Hip Pocket Guide to Western Mushrooms

Check Mushroom Safety Guide for more information.

Popular Wild Edible Mushrooms in Oregon

Mushroom Associations with Trees

Most wild edible mushrooms are mycorrhizal that means they build symbiotic associations with the roots of ectomycorrhizal trees and shrubs. Due to the mushrooms lack the chlorophyll, they are not able to obtain energy from the sun and synthesize carbohydrates (sugars). Instead of this, fungi use their underground networks of hyphae to receive sugar and other nutrition from the trees. In return, plants obtain minerals and water from the soil through these networks.

Different mushrooms grow under certain types of trees and prefer a specific climate and soil. Finding the right forest that is suitable for particular species of the fungi is key to a successful search and proper identification.

Douglas-fir supports boletes and chanterelles.
Pine is associated with boletes including King boletes, hedgehog mushroom, matsutake, chanterelles, slippery jack, and other suillus.
Under Oak, you can find boletes, chanterelles, blewits, black trumpets, honey mushrooms, and oysters.
Western hemlock host of a number of fungi such as boletes, matsutake, chanterelles.
Sitka spruce is associated with boletes and slippery jack.
Aspen is a common host for oyster mushroom, honey mushrooms, and aspen boletes.
Willow is associated with oyster and honey mushrooms.
Birch supports chanterelles, hedgehogs, and boletes.

Wild Edible Mushrooms Chart


King Bolete - Wild Edible Mushroom Season
King Bolete
Zeller's Bolete - Wild Edible Mushroom
Zeller's Bolete
King Bolete - Oregon Boletes
King Bolete

Boletes are the safest wild edible mushrooms for the novices. These mushrooms are easy to identify by their appearance and spongy-like surface underside of the cap. Bolete is a broad species of mushrooms that contain many edible species and only a few poisonous or bitter.

Pacific Northwest Boletes - Wild Mushrooms
King Bolete - Wild Edible Mushrooms


Pacific Golden Chanterelle - Wild edible mushrooms
Pacific Golden Chanterelle
White Chanterelle - Oregon Chanterelles
White Chanterelle
Wooly | Scaly Vase Chanterelle - Oregon Chanterelle
Wooly | Scaly Vase Chanterelle

Cantharellus in Latin means "little drinking cup". One of the most popular species of edible mushrooms all over the world, chanterelle tends to be the most difficult fungi to cultivate. Highly-prized wild-picked chanterelles are exported worldwide.

Oregon Chanterelles - Wild Mushrooms
Pacific Golden Chanterelle - Oregon State Mushroom


Slippery Jack - Suillus luteus
Slippery Jack - Suillus luteus
Suillus ponderosus - Fat Jack
Fat Jack - Suillus ponderosus
Suillus lakei - Matte Jack
Matte Jack - Suillus lakei

Several species of Suillus genus are edible when throughout prepared. The term Slippery Jack is often applied to a few members of Suillus. It called "Slippery" because a cap of the mushroom is slimy and sticky when wet. The genus name means "swine" in Latin, a term was used to define a type of mushrooms.

Slippery Jack & Other Suillus

Hedgehog Mushroom

Wild Edible Mushroom

Wild Edible Mushroom

Wild Edible Mushroom

Hedgehog (Dentinum Repandum), also known as the sweet tooth is a small family of popular edible fungi. Typically, the mushroom is medium-sized, sometimes large, the color of the cap could be yellow, orange, or brown. The species are easily recognized by light-brown or orange tooth-like spines instead of gills or tubes and appear to be one of the safest species for the beginners.

Hedgehog Mushroom aka Sweet Tooth | Edible

White Matsutake

White Matsutake

White Matsutake - Pine Mushroom

White Matsutake - Pine Mushroom

White Matsutake or Pine Mushroom is highly prized for its spicy cinnamon aroma and unique flavor. In Japan, Armillaria matsutake is the most valuable and expensive fungi and costs up to $500 per pound. The Pacific Northwest matsutake resembles Japanese species though it tends to have a bit different color and texture.

White Matsutake | Highly Prized Edible

Lobster Mushroom

Lobster Mushroom

Lobster Mushroom

Lobster Mushroom

Lobster Mushroom (Hypomyces Lactifluorum) is not a real mushroom rather a parasitic fungus, living and feeding on the host mushroom. The mold attacks and grows on Short-stalked White Russula and Peppery Milky transforming and totally changing their appearance and taste.

Lobster Mushroom | Edible with Caution

Delicious Milky Cap

delicious milk cap

delicious milk cap

Milky Cap - Wild Edible Mushroom

Milk Cap belongs to mushrooms of the Lactarius, Lactifluus, and Multifurca genera. Some of the milk caps are excellent edibles if cooked them thoroughly and a few are mildly poisonous. The mushroom common name is a reference to the milk-like fluid that is exuded when the fresh fungus is broken or cut.

Delicious Milk Cap | Edible with Caution

Black and White Truffle

Wild Edible Mushroom

Oregon black and white truffles (Tuber Melanosporum and Tuber Gibbosum) are similar to the edible and extremely costly European truffles. This most expensive food in the world spurs interest in Northwest America for truffles hunting. Approximately, truffles in Oregon cost $300-500 per pound.

A fruiting body of the truffle is shaped like a small potato, has an excellent aroma and rich taste. Truffles hunters use trained dogs to sniff out underground treasures.

Oregon Black Truffle

Fruiting Body: Irregularly round, potato-shaped, 1/4-2 inches (0.5-5 cm), firm, dark brown to black.
Flesh: Whitish to grayish marbled flesh with pineapple aroma.
Habitat: Underground under Douglas fir, northwest America.
Season: October-February.

Oregon White Truffle

Fruiting Body: Irregularly round, potato-shaped, 1/2-2 inches (1.5-5 cm), firm, whitish to brown.
Flesh: Whitish to grayish marbled flesh with white veins and canals. Strong garlic-like aroma.
Habitat: Underground under Douglas fir, west of Cascades, Oregon Coast.
Season: October-March.


Morels - Wild Edible Mushroom SeasonMorels (Morchella Esculenta) are among the most highly prized mushrooms. There are varieties of forms and colors of the edible morels.  However, all of them are spongy, have a conical appearance, and are completely hollow inside. Morels are great when dried and sautéed.

Cap: Cone-shaped, rounded top, covered with dip pits, edges between pits running irregularly, pale brown to grayish brown, 1-2 inches (2- 5 cm) wide.
Steam: Strong, hollow, pale, enlarged at base, 2-4 inches (5-10 cm) long.
Habitat: Open deciduous forests, orchards, gardens, and burned areas.
Season: April - May.

Caution. Do not confuse with toxic False Morels.

Wild edible mushroom hunting is a great hobby that provides great satisfaction. If you know what to pick, mushrooms can be an excellent source of nutrition for the whole family. If it’s your first time eating them, take it slow so you are sure that the delicacy is good for you. You should also follow the rules of mushroom harvesting in Oregon not only for your safety but so as not to deplete the important resource.

You May Also Enjoy

This is not an official guide to wild mushroom foraging. Please, do your own research, be sure to practice with a mushroom's expert before you pick up and consume any wild mushrooms. Before you get started wild mushroom harvesting, learn to accurately identify edible and poisonous mushrooms.

All wild edible mushrooms must be thoroughly cooked. Be sure that you are not allergic to it. Try a small amount if you did not eat it before.

The New Savory Wild Mushrooms by Margaret McKenny and Joseph F. Ammirati
Guide to Mushrooms by Simon&Schuster's

1 Comment

  1. When will you have a class on identification of mushrooms?

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