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Blue-staining slippery jack

Suillus tomentosus

A species of Slippery jacks, Also known as Woolly-capped suillus, Woollycap

If you come across a blue-staining slippery jack (Suillus tomentosus) in the wilderness, chances are you're adventuring through a conifer forest after heavy rain. True to the common name, the caps can stain your hands a brownish-blue color. The surface area of the cap has a velvety texture when young.

Cap Diameter:

5 - 12 cm

Odor:

Mildly fungal, unremarkable scent.

General Info About Blue-staining slippery jack

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Attributes of Blue-staining slippery jack

Cap Diameter

5 - 12 cm

Height

6 - 10 cm

Cap

Cap 5 - 15 cm; convex; yellow; sticky or fairly dry, becoming smoother with age

Cap Shape

Convex, Flat

Cap Surfaces

Slimy or slightly sticky, Fibrillose-scaly

Stem

4 - 12 cm long, 1 - 3 cm thick; equal; yellow, orange; display brown when handled

Stem Shapes

Club Shaped

Stem Surfaces

Smooth to slightly fibrous

Flesh

Whitish, yellow; bluing on exposure

Ring

Ringless

Spore Print Color

Dark olive brown to brown

Odor

Mildly fungal, unremarkable scent.

Body Color

Yellow

Red

Orange

Flesh Bruises

Discolor to blue

Growth Form

Scattered, Gregarious

Nutrient Gathering

Mycorrhizal

Substrate

On soil

You can find Blue-staining slippery jack by these plants:

Jack pine, Lodgepole pine

Occurence Habitats

Coniferous Woodland

Species Status

Widely distributed in North America

Endangered Species

How to Identify Blue-staining slippery jack

Fruiting Body Cap Pores

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Habitat of Blue-staining slippery jack

The blue-staining slippery jack grows in coniferous or mixed forests, but it's primarily associated with 2-needle pines such as Bishop pine (Pinus muricata), Jack pine (Pinus banksiana), and lodgepole (Pinus contorta). The mushroom grows in duff and needle litter beneath its host tree, above the roots with which this symbiotic fungus is busy exchanging essential nutrients.

Hunting Values of Blue-staining slippery jack

Can be consumed when cooked.

Uses of Blue-staining slippery jack

Blue-staining slippery jack is recognized as an edible mushroom, but with necessary precautions. It's valued for its culinary potential, particularly by those familiar with wild mushrooms and their preparation. The collection of blue-staining slippery jack is seasonal, and while it may not be widely popular, it holds a niche appeal among foragers. Consumers must be aware of proper identification and preparation methods to avoid potential risks associated with its consumption. Always consult an expert before consuming blue-staining slippery jack to ensure safety.

Scientific Classification of Blue-staining slippery jack

Phylum

Club fungi

Class

Mushroom-forming fungi

Order

Boletes and allies

Family

Suillaceae

Genus

Slippery jacks

Toxicity and Edibility of Blue-staining slippery jack

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Edibility of Blue-staining slippery jack

Blue-staining slippery jack is reported to be edible, but tends to be quite bland in flavor. Mushrooms in this family are edible only when cooked, and the slimy cap and pore surface must be removed to avoid a risk of gastrointestinal upset.

Similar Species to Blue-staining slippery jack

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Tips for Finding Blue-staining slippery jack

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When is the Best Time to Find Blue-staining slippery jack

Search for blue-staining slippery jack in late summer to autumn after rain when the soil is damp. Aim for mild temperatures, between 50°F (10°C) to 60°F (15°C). These are prime conditions for blue-staining slippery jack to emerge.

What are the Ideal Soil Conditions for Blue-staining slippery jack

Prefers well-drained, sandy or loamy soils.

What are Some Tips for Finding Blue-staining slippery jack

Search in areas with a presence of two-needle pine trees, as blue-staining slippery jack symbiotically associates with these species.
Look for blue-staining slippery jack in terrains that are well-drained and feature sandy or loamy soils.
Inspect the ground around and under the canopies of two-needle pines, as they tend to grow gregariously in these areas.
Be mindful that blue-staining slippery jack may appear scattered; therefore, thorough searching in the appropriate habitat is necessary.
Check for blue-staining slippery jack repeatedly in the same location since they can emerge gregariously in suitable conditions.

How to Clean and Preserve Blue-staining slippery jack

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How to Clean Blue-staining slippery jack

For blue-staining slippery jack, gently brush off any debris from the cap and stem. Peel off the slimy outer layer of the cap. Handle blue-staining slippery jack carefully to maintain its structure.

Tips on Dry Preservation of Blue-staining slippery jack

Drying Methods

Dehydrator Drying

Drying Duration

12 - 18 months

Cool, dark place with low humidity and good ventilation prevents spoilage.

Dehydrator drying: Efficient for consistent heat and air flow, best for high moisture species.

Tips on Freezing Preservation of Blue-staining slippery jack

Freezing Methods

Blanching Before Freezing

Freezing Duration

10 - 12 months

Blanching before freezing: Submerge briefly in boiling water to preserve texture and color.

Tips on Refrigeration Preservation of Blue-staining slippery jack

Refrigerating Methods

Paper Bag Storage, Plastic Wrap Storage, Ventilated Container Storage

Temperature

2 - 4 ℃

Refrigerating Humidity

90 - 95 %

Refrigerating Duration

5 - 7 days

Paper Bag Storage: Store in paper bags to absorb excess moisture and allow air circulation.

Plastic Wrap Storage: Gently wrap mushrooms in clean cling wrap to protect from dehydration without trapping excess moisture.

Ventilated Container Storage: Place mushrooms in a Tupperware between layers of paper towels to absorb moisture and maintain freshness.

Common Questions People Also Ask

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