Species details

Fleecy milkcap

Lactarius vellereus

Inedible
Fleecy milkcap – Lactarius vellereus

Photo: Annabel · CC BY-SA 3.0 · Photo source · License

Description

A very large white milkcap with a felted-velvety cap and relatively distant thick gills.

Identification features

Latex is white, the flesh very firm, and the taste often strongly acrid.

Identification checklist

Check the entire fruitbody for identification. A very large white milkcap with a felted-velvety cap and relatively distant thick gills. Latex is white, the flesh very firm, and the taste often strongly acrid. Typical habitat: Deciduous and mixed woodland, often with beech and oak.

Detailed features

Cap
8–25 cm, initially flat with a strongly inrolled margin, later deeply funnel-shaped; white and distinctly velvety-felted from young.
Hymenophore
Gills white to ochre, thick and broad, becoming more widely spaced with age; slightly decurrent.
Stem
3–8 × 1–4 cm, short and stout, white, often narrowing toward the base.
Flesh
White and very firm, sometimes ochre on exposure; white latex is strongly acrid.
Smell
Usually pleasant to indistinct.
Taste
Acrid; tasting is not recommended.
Spore print
Whitish.

Size

Cap diameter
8–25 cm
Stem height
3–8 cm
Stem diameter
1–4 cm

Habitat

Deciduous and mixed woodland, often with beech and oak.

Fruiting period

July, August, September, October, November

Ecology

Trophic mode
Mycorrhizal
Substrate
Forest soil
Notes
A mycorrhizal species of broadleaved and coniferous woodland, often growing in groups.

How to separate similar species

Compare especially with these similar species: Lactifluus piperatus, Russula delica. Check the combination of cap shape and colour, spore-bearing surface, stem, flesh changes and habitat. A single feature or photograph is not enough; if the key characters do not match the description, do not treat the identification as confirmed.

Similar species

  • Lactifluus piperatus

    Peppery milkcap usually has much more crowded, thinner gills and a less velvety-felted cap.

  • Milk-white brittlegill (Russula delica)

    Milk-white brittlegill does not exude latex when damaged; this is a key difference from milkcaps.

Interesting facts

Did you know? Old specimens can become very large and deeply funnel-shaped, making them conspicuous from a distance.

Extended-description sources