¶ Tricholomopsis rutilans
¶ Koningsmantel (Plums and custard)
Fungi
¶ Why this species, in the context of the Amsterdamse Bos
The Bos's signature fungal pairing. Yellow-and-red gilled mushroom that grows exclusively under Pinus nigra on De Heuvel, the conifer slope. 17 confirmed observations at 'Amsterdamse Bos - Heuvel / Manege' between 2020 and 2025, plus a 1976 historical record at Grote Vijver. One of the few mycorrhizal pairings tightly localised to a single sub-location in the Bos.
¶ Facts from the graph
| Total observations in the Bos | 20 |
| First recorded | 1976-10-13 |
| Last recorded | 2025-10-24 |
| Max rarity tier | 1 — common |
¶ Top sub-locations within the Bos
- Amsterdamse Bos - Heuvel / Manege — 17 observations
- Amsterdamse Bos - Kleine Vijver — 1 observations
- Amsterdamse Bos - Zonneweide / Verlengde Oude Karselaan — 1 observations
- Amsterdamse Bos - Grote Vijver - Grote Speelweide — 1 observations
¶ Explore
- View this species on the Bos map → (all observations, plotted geographically)
- Species page on waarneming.nl
- Bos-filtered observation list on waarneming.nl
- One example observation
Data derived from 136,107 waarneming.nl observations at location 5013 (Amsterdamse Bos), scraped May 2026. Bos-context text: manually composed from the Bosplan 2020–2030, amsterdamsebos.nl, and the existing Het Onzichtbare Zichtbaar dossiers.