How to identify Green Russula

To correctly identify Green Russula (Russula aeruginea), check each of these features in order. Misidentification is the most common cause of mushroom poisoning, so cross-reference multiple sources.

Step-by-step identification

1. 1

   Cap

   Shape, color, surface texture, and diameter.

   The cap is initially convex, later flattening out and sometimes becoming slightly depressed in the center. Its color ranges from pale green to grayish-green, often with darker spots or patches. The cap surface is smooth and slightly sticky when moist.

2. 2

   Gills

   Attachment to stem, color, and spacing.

   The gills are adnexed to slightly decurrent, closely spaced, and white to cream-colored. They are brittle and may exude a milky substance when damaged.

3. 3

   Stem

   Length, shape, surface, and any ring.

   The stem is cylindrical, white to pale yellow, and has a slightly granular or powdery surface. It is typically firm and brittle.

4. 4

   Flesh

   Color, texture, and bruising reaction.

   The flesh is white and firm, with a mild taste and no distinct odor.

5. 5

   Fruiting body

   Overall growth pattern.

   The fruiting body of Russula aeruginea is medium to large in size, with a cap that can reach up to 10 cm in diameter.

6. 6

   Habitat

   Where it grows and on what substrate.

   Russula aeruginea is commonly found in deciduous and coniferous forests, often associated with birch and pine trees. It fruits from summer to autumn.

Key Facts

Cap surfaces

Smooth, slightly sticky when moist

Growth Form

Solitary or in small groups

Spore Print

White to pale yellow

Body color

Green to grayish-green

Odor

Mild

Flesh bruises

Does not typically bruise

Height

5-10 cm

Cap Diameter

5-10 cm

Fruit body characteristics

• Gill attachment: Adnexed to slightly decurrent
• Stem shape: Cylindrical
• Stem surface: Slightly granular or powdery
• Ring: Absent
• Stem cross-section: Solid

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