¶ Cystolepiota adulterina
¶ Smalsporige poederparasol
Fungi
¶ Why this species, in the context of the Amsterdamse Bos
Known from only two km-squares in the entire Netherlands (KNNV Amsterdam Blaadje 20-1, 2020): "de uiterst zeldzame Smalsporige poederparasol — Cystolepiota adulterina, die maar bekend is van twee kilometerhokken." Originally misidentified as Kleine champignon. The graph confirms 6 Bos records at rarity 4, mostly around Schotse Hooglanders / Camping.
¶ Facts from the graph
| Total observations in the Bos | 6 |
| First recorded | 2019-09-28 |
| Last recorded | 2021-09-24 |
| Max rarity tier | 4 — rare |
¶ Top sub-locations within the Bos
- Amsterdamse Bos — 5 observations
- Amsterdamse Bos - Schotse Hooglanders / Camping — 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.