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Yellowing knight

Tricholoma scalpturatum

A species of Tricholoma

Yellowing knight (Tricholoma scalpturatum) is a common woodland mushroom known for its intense farinaceous odor. It usually grows under oaks. The name tricholoma means with hairs at the edge. Scalpturum means etched or engraved and refers to the scale on the mushroom cap.

Cap Diameter:

4 - 8 cm

Odor:

Mealy fragrance, becomes rancid with age.

General Info About Yellowing knight

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Attributes of Yellowing knight

Cap Diameter

4 - 8 cm

Height

4 - 8 cm

Cap

Cap 3 - 7 cm broad; convex, expanding to plane; blackish-brown; margin with fibrils and scales, incurved, becoming decurved, occasionally wavy, upturned in age

Cap Shape

Convex, Flat

Cap Surfaces

Fibrillose-scaly

Gills

Sinuate; crowded, maturing close; ash-grey to nearly white in age, sporadically tawny-yellowish in old specimens

Gill Attachment

Notched

Stem

20-60 x 10-25 mm broad; cylindrical, straight, solid to hollow in age, equal to enlarged at apex; white; with fibrils

Stem Shapes

Cylindrical

Stem Surfaces

Fibrillose

Stem Cross Sections

Hollow or cottony hollow

Flesh

5 - 7 mm in thickness near stipe; soft; white, greyish beneath the cuticle; unchanging

Ring

Faint cortina-like

Ring

With Ring Zone

Spore Print Color

White

Odor

Mealy fragrance, becomes rancid with age.

Body Color

Brown

Black

Gray

White

Flesh Bruises

The flesh or milk does not discolor when bruised or cut.

Growth Form

Solitary, Gregarious

Nutrient Gathering

Mycorrhizal

Substrate

On soil

You can find Yellowing knight by these plants:

Pines, Spruces, Oaks

Occurence Habitats

Mixed Woodland, Deciduous Woodland

Species Status

Common

Endangered Species

How to Identify Yellowing knight

Fruiting Body Cap Gills

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Habitat of Yellowing knight

Yellowing knight are typically found in mixed conifer-hardwood forests, clustering near coast live oak and in broad-leaf woodlands. Often they are near beech and lime trees.

Hunting Values of Yellowing knight

Dangerous, as there are toxic species which are difficult to distinguish from it.

Uses of Yellowing knight

Yellowing knight is recognized as an edible species, but it comes with significant risks. Its consumption should be approached with caution due to potential toxicity. While not a staple, its availability may pique the interest of foragers during its growing season. However, the dangers associated with yellowing knight make it less popular among common edible mushrooms. It's imperative to remind that proper identification and preparation are crucial to mitigate health risks when dealing with such potentially dangerous fungi.

Scientific Classification of Yellowing knight

Phylum

Club fungi

Class

Mushroom-forming fungi

Order

Gilled fungi

Family

Pale-spore mushrooms

Genus

Tricholoma

Toxicity and Edibility of Yellowing knight

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Is Yellowing knight Toxic?

Yellowing knight may contain dangerous toxins. It's best to stay away from this mushroom.

Similar Species to Yellowing knight

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Tiger tricholoma

Similar Species

Yellowing knight

How to Differentiate Between Tiger tricholoma and Yellowing knight?

Yellowing knight: Gills white to yellowish, sometimes with a green tinge.

Tiger tricholoma: Gills whitish to dull grayish

Soapy knight

Similar Species

Yellowing knight

How to Differentiate Between Soapy knight and Yellowing knight?

Yellowing knight: Has a mild, non-distinctive or slightly mealy odor.

Soapy knight: Exhibits a strong, soapy smell reminiscent of laundry soap.

Yellowing knight: Cap may be slightly scaly.

Soapy knight: Cap is usually smooth.

Blushing tricholoma

Similar Species

Yellowing knight

How to Differentiate Between Blushing tricholoma and Yellowing knight?

Yellowing knight: Stem is consistently white without abrupt color changes.

Blushing tricholoma: Stem may have a faint pinkish hue at the base.

Tips for Finding Yellowing knight

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When is the Best Time to Find Yellowing knight

Search for yellowing knight in late summer to fall, where mild to cool temperatures prevail. Ideal conditions usually follow periods of rain combined with cooler nights, promoting their growth.

What are the Ideal Soil Conditions for Yellowing knight

Well-drained, rich in organic matter.

What are Some Tips for Finding Yellowing knight

Explore areas under and around beech, lime trees, and coast live oak, as yellowing knight commonly cluster nearby these trees.
Look for yellowing knight where the forest floor is covered with plenty of leaf litter, indicating rich organic material.
Keep an eye out for clusters of mushrooms, as yellowing knight tend to grow in groups rather than individually.

How to Clean and Preserve Yellowing knight

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How to Clean Yellowing knight

Gently clean yellowing knight by lightly brushing off any soil with a soft brush, minimizing water contact to preserve integrity.

Tips on Dry Preservation of Yellowing knight

Drying Methods

Air Drying, Dehydrator Drying, Oven Drying

Drying Duration

12 - 24 months

Store in a cool, dark, dry place with airtight containers to prevent moisture reabsorption.

Air drying: Suitable for environs with low humidity and good airflow, preserving natural flavor and texture.

Dehydrator drying: Consistent temperatures and air circulation, reduces spoilage risk, ideal for high-moisture species.

Oven drying: Use at the lowest setting with the door slightly open for moisture escape, quick and efficient.

Tips on Freezing Preservation of Yellowing knight

Freezing Methods

Blanching Before Freezing

Freezing Duration

10 - 12 months

Blanching before freezing: Inactivates enzymes, maintains texture better upon thawing.

Tips on Refrigeration Preservation of Yellowing knight

Refrigerating Methods

Paper Bag Storage, Plastic Wrap Storage, Original Packaging Storage

Temperature

3 ℃

Refrigerating Humidity

90 - 95 %

Refrigerating Duration

3 - 7 days

Paper Bag Storage: Store in paper bags to absorb excess moisture, allowing for slight air flow.

Plastic Wrap Storage: Wrap loosely in plastic with holes punched for moisture control and to prevent condensation.

Original Packaging Storage: Retain in original store packaging - typically breathable plastic, ensuring lid is loose for air exchange.

Common Questions People Also Ask

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