Species details

White slippery jack

Suillus placidus

Traditionally edible
White slippery jack – Suillus placidus

Photo: Dick Culbert from Gibsons, B.C., Canada · CC BY 2.0 · Photo source · License

Description

A pale whitish to yellowish Suillus without a ring, characteristically associated with five-needle pines.

Identification features

The cap is smooth, sticky, and white to yellowish. Pores start pale and become yellow to olive. The pale stem lacks a ring and is finely dotted near the top.

Identification checklist

Check the pale sticky cap, lack of a ring, yellow pores, and especially association with five-needle pines.

How to separate similar species

Suillus plorans can be similar but is browner and has different glandular droplets on the stem. Tree association is very important.

Habitat

Grows with five-needle pines such as Swiss stone pine and eastern white pine, from summer to autumn.

Fruiting period

July, August, September, October

Similar species

Extended-description sources