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Bloody milk cap or Lactarius salmonicolor

How they differ, how to recognize them and which is more dangerous — a mushroom comparison

The short answer

Bloody milk cap and Lactarius salmonicolor are similar species that can be mixed up while foraging. The main visible difference: cap color: Bloody milk cap — orange, red, pink, Lactarius salmonicolor — orange, pink. The mushrooms also differ in the following features: cap shape, flesh color change, partner trees.

📊 Comparing characteristics

Comparison of characteristics: Bloody milk cap and Lactarius salmonicolor
Edibility class

Bloody milk cap

Edible

Lactarius salmonicolor

Edible
Season

Bloody milk cap

SummerAutumn

Lactarius salmonicolor

SummerAutumn
Use

Bloody milk cap

Cook freshSaltingPickling

Lactarius salmonicolor

Cook freshPicklingSalting
Size

Bloody milk cap

Medium (5–15 cm)

Lactarius salmonicolor

Medium (5–15 cm)
Cap color

Bloody milk cap

OrangeRedPink

Lactarius salmonicolor

OrangePink
Cap shape

Bloody milk cap

Funnel-shaped

Lactarius salmonicolor

Depressed
Cap surface

Bloody milk cap

Smooth

Lactarius salmonicolor

Smooth
Taste

Bloody milk cap

Mild

Lactarius salmonicolor

Mild
Smell

Bloody milk cap

Pleasant

Lactarius salmonicolor

Pleasant
Flesh color change

Bloody milk cap

Reddening

Lactarius salmonicolor

Darkens
Hymenophore

Bloody milk cap

Gilled

Lactarius salmonicolor

Gilled
Stem

Bloody milk cap

Central

Lactarius salmonicolor

Central
Ring (veil)

Bloody milk cap

No ring

Lactarius salmonicolor

No ring
Volva

Bloody milk cap

No volva

Lactarius salmonicolor

No volva
Substrate

Bloody milk cap

Soil

Lactarius salmonicolor

Soil
Nutrition type

Bloody milk cap

Mycorrhizal

Lactarius salmonicolor

Mycorrhizal
Partner trees

Bloody milk cap

PineFirSpruce

Lactarius salmonicolor

Fir

📅 Seasonality

Bloody milk cap

Fruiting season

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

August – October

Lactarius salmonicolor

Fruiting season

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

August – October

🔬 Morphology

Cap

Bloody milk cap

Cap 4-10 cm, convex at first with an inrolled margin, then flattened and finally funnel-shaped with a depressed center. Color pale orange-pink to flesh-orange, often with greenish or bluish stains where damaged. Concentric zones are often visible, as in the common Saffron milk cap. Surface dry, smooth, slightly sticky in wet weather.

Lactarius salmonicolor

Cap 4-12 cm across, when young convex with an inrolled margin, becoming with age flattened and spread out with a funnel in the center. The cap skin is smooth, slimy in wet weather, dry and matte in dry weather. Color distinctly salmon-orange, often with darker concentric zones and greenish spots where damaged. The margin is smooth, even, not fluffy — an important difference from the woolly milk cap.

Hymenophore

Bloody milk cap

Gills. The gills are crowded, narrow, adnate or slightly decurrent. Color pale orange to flesh-colored; when damaged they exude dark wine-red milk, and with age the gills turn green where touched. Spore print cream to pale ochre.

Lactarius salmonicolor

Gilled hymenophore — the gills are adnate or slightly decurrent, crowded, orange to salmon-pink, turn green 30-60 min after being touched. Spore print yellowish to ochre-orange.

Stem

Bloody milk cap

Stem 3-6 cm tall, 1-2 cm thick, cylindrical or slightly tapering downward, often hollow in mature specimens. Color pale orange with a pinkish tint, often with the characteristic small darker “pits” — just like the Saffron milk cap. Turns blue or green where damaged.

Lactarius salmonicolor

Stem 3-6 cm tall, 1-2 cm thick, cylindrical, hollow inside when old. Color the same salmon-orange tone as the cap, with characteristic darker shallow pits on the surface — a typical feature of saffron milk caps ("dents"). No ring.

Flesh

Bloody milk cap

Flesh yellowish-white; when cut it quickly takes on a wine-red or dark burgundy tint. The milk is thick, dark red, the color of dried blood, with no noticeable bitterness. Exposed to air, the flesh may eventually turn green or blue where touched.

Lactarius salmonicolor

Flesh thin, brittle, salmon-orange. When damaged it releases orange milk, which gradually (after 30-60 min) turns wine-red in the air, while the flesh turns green where cut — a characteristic reaction that sets it apart from L. deliciosus (whose milk clearly turns green). Smell fruity-resinous, pleasant, taste mild, sweetish, not bitter.

Smell

Bloody milk cap

Smell faint, pleasant, fruity-resinous — a typical saffron milk cap smell. Taste mild, with a light resinous note, no bitterness or acridity — unlike the “ordinary” milk caps, you can carefully touch it to your tongue raw.

Lactarius salmonicolor

Pleasant, fruity and resinous with a hint of conifer needles — typical of saffron milk caps.

📍 Habitats

Bloody milk cap

Conifer forestMixed forest

Lactarius salmonicolor

Conifer forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Bloody milk cap and Lactarius salmonicolor be mixed up?
Yes, they look so similar that people often mix them up. The cap color, cap shape, flesh color change help tell them apart.
How to tell Bloody milk cap from Lactarius salmonicolor?
The main differences: cap color: Bloody milk cap — orange, red, pink, Lactarius salmonicolor — orange, pink; cap shape: Bloody milk cap — funnel-shaped, Lactarius salmonicolor — depressed; flesh color change: Bloody milk cap — reddening, Lactarius salmonicolor — darkens. The full table of characteristics is higher up on this page.
Is Lactarius salmonicolor edible?
Lactarius salmonicolor — edible.
When do Bloody milk cap and Lactarius salmonicolor grow?
Bloody milk cap — August–October; Lactarius salmonicolor — August–October. Their seasons overlap, so be especially careful.

Sources

  • [1]Вікіпедія (українська)
  • [2]Атлас грибів України, Зеров Д.К. (1979)
  • [3]MycoBank Database
  • [4]Index Fungorum
  • [5]GBIF
  • [6]iNaturalist Ukraine