Source-reviewed species profile
Slippery jack Suillus luteus
Very slimy cap in wet weather and a clear ring on the stem. This profile covers broad field features, season and habitat.
Learning content – not identification
Images, text and app suggestions cannot confirm a species or food safety.
Field features
- Very slimy cap in wet weather and a clear ring on the stem.
Habitat and search guidance
With pine, often on sandy or disturbed soil.
Season
Late summer and autumn.
Safety status
Included with a food status in the Norwegian 2026 Norm List. This learning profile never confirms a finding or that it is safe to eat. Use qualified local expertise.
Sources and review status
- Normlisten 2026 – Fagmykologisk råd
- Norges sopp- og nyttevekstforbund – Normlistesopp
- Artsdatabanken – rørsoppordenen
- Giftinformasjonen – trygg sopptur
Last reviewed: 9 August 2026.