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Yellow swamp russula

Russula claroflava

A species of Russulas

As the name suggests, Yellow swamp brittlegill has a characteristic yellow cap. The name brittlegill refers to the fragility of this mushroom's cap, which breaks easily. Its flesh greys slowly when damaged or cut. It grows close to birch trees. Yellow swamp russula doesn't have any significant odor.

Cap Diameter:

4 - 10 cm

Odor:

Mildly mushroomy but not distinctive.

General Info About Yellow swamp russula

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Attributes of Yellow swamp russula

Cap Diameter

4 - 10 cm

Height

4 - 10 cm

Cap

Cap 3 - 6 cm across; hemispherical, convex to flat; bright lemon-yellow to yellow; surface smooth

Cap Shape

Convex, Flat, Depressed

Cap Surfaces

Smooth, Slimy or slightly sticky, Visible lines or stripes

Gills

Adnexed; close; white to yellow; turns gray when bruised

Gill Attachment

Free to Attached

Stem

Stem 3 - 6 cm long, 1 - 1.5 cm thick; white; surface smooth; turns grey when bruised

Stem Shapes

Cylindrical

Stem Surfaces

Smooth

Stem Cross Sections

Hollow or cottony hollow

Flesh

White; turns gray when stained

Ring

Ringless

Spore Print Color

Pale orangish ocher

Odor

Mildly mushroomy but not distinctive.

Body Color

Yellow

Gray

White

Flesh Bruises

Discolor to gray or black

Growth Form

Scattered, Gregarious

Nutrient Gathering

Mycorrhizal

Substrate

On soil

You can find Yellow swamp russula by these plants:

Red spruce, Spruces

Occurence Habitats

Deciduous Woodland, Mixed Woodland

Species Status

Least Concern

Endangered Species

How to Identify Yellow swamp russula

Fruiting Body Cap Gills

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Habitat of Yellow swamp russula

Yellow swamp russula thrives in damp woodlands, especially among birch trees, and in mixed woods often on wet, boggy ground.

Distribution Area of Yellow swamp russula

North America,Europe,northern Asia

Uses of Yellow swamp russula

Yellow swamp russula is a highly valued edible mushroom, popular among foragers and culinary enthusiasts. It is typically harvested in the late summer to autumn months. Known for its nutty flavor, yellow swamp russula is a sought-after ingredient in various dishes. While it's widely consumed, one should always ensure correct identification to avoid confusion with toxic species. Its edibility has made it a notable species for local economies, particularly where mushroom gathering is a cultural tradition.

Scientific Classification of Yellow swamp russula

Phylum

Club fungi

Class

Mushroom-forming fungi

Order

Russulales

Family

Russulaceae

Genus

Russulas

Similar Species to Yellow swamp russula

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Russula flavida

Similar Species

Yellow swamp russula

Confusing Aspects of Russula flavida and Yellow swamp russula?

Yellow swamp russula and Russula flavida possess very similar colors and overall morphology, leading to frequent misidentification.

How to Differentiate Between Russula flavida and Yellow swamp russula?

Yellow swamp russula: The stem is typically creamy-white.

Russula flavida: Stem usually shows a pale yellow hue.

Tips for Finding Yellow swamp russula

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When is the Best Time to Find Yellow swamp russula

Search for yellow swamp russula during late summer to early autumn, after periods of rain followed by warm days. Ideal temperatures are between 60-70°F (15-21°C) during the day.

What are the Ideal Soil Conditions for Yellow swamp russula

Prefers moist, well-drained, humus-rich soil.

What are Some Tips for Finding Yellow swamp russula

Search around birch trees, as yellow swamp russula has a strong association with them.
Look for yellow swamp russula in areas with wet, boggy ground, typical of mixed woodlands.
Examine spots where the soil is rich with decomposed organic matter, indicating well-drained, humus-rich conditions.
Check for small clusters (gregarious growth) rather than individual specimens.

How to Clean and Preserve Yellow swamp russula

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How to Clean Yellow swamp russula

To clean yellow swamp russula, hold under low-flow cool to lukewarm water and brush lightly with a clean brush. Repeat until all dirt is removed, minimizing water absorption by the yellow swamp russula.

Tips on Dry Preservation of Yellow swamp russula

Drying Methods

Dehydrator Drying, Oven Drying, Air Drying

Drying Duration

12 - 18 months

Store in a dark, cool, dry place with airtight containers to prevent moisture re-entry and spoilage.

Dehydrator drying: Preserves by removing moisture quickly and evenly, suitable for high water content fungi

Oven drying: Utilizes low, consistent heat to ensure thorough drying for moderate-scale preservation

Air drying: Employs natural airflow and low humidity, ideal for less moist environments and smaller batches

Tips on Freezing Preservation of Yellow swamp russula

Freezing Methods

Blanching Before Freezing

Freezing Duration

10 - 12 months

Blanching before freezing: Prevents enzyme action, preserves texture and quality.

Tips on Refrigeration Preservation of Yellow swamp russula

Refrigerating Methods

Paper Bag Storage, Crisper Drawer Storage, Perforated Plastic Bag Storage, Cloth Wrapping, Original Packaging Storage

Temperature

2 - 4 ℃

Refrigerating Humidity

85 - 90 %

Refrigerating Duration

5 - 7 days

Paper Bag Storage: Absorbs excess moisture, allows for air circulation, and reduces spoilage.

Crisper Drawer Storage: Provides a cool, humid environment away from ethylene producers.

Perforated Plastic Bag Storage: Prevents moisture buildup while maintaining a slightly humid environment.

Cloth Wrapping: Breathable fabric preserves freshness by absorbing moisture without drying out contents.

Original Packaging Storage: Keeps original environment, if sold in breathable packaging, maintaining familiar conditions.

Common Questions People Also Ask

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More Mushrooms That Are Similar to Yellow swamp russula

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Russula ochroleuca

Sunny brittlegill

Russula solaris