Taxonomy
Collection 10848 (held at herbarium JE) is Hebeloma nauseosum.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 10848 was collected by F. Gröger on 18th October 1984 in Neufrankenroda, Erfurt, Gotha, Thuringia, GERMANY (approx. 50.96°N, 10.57°E, altitude approximately 345 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.
The surrounding habitat was described as not recorded.
According to the GPS data the collection was in the Central European mixed forests WWF ecoregion The World Wildlife Fund (WWF) have divided the world into 867 terrestrial ecoregions. The ecoregion here is estimated by mapping from the GPS coordinates of the collection using data made available by Dinerstein et al (2017). Use this webtool to explore the ecoregions visually or see a full list of current ecoregions on Wikipedia. (biome: Temperate Broadleaf & Mixed Forests) and Koppen climate code Dfb (Cold, no dry season, warm summer).
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: no.
Pileus: analysis not yet complete.
Lamellae: analysis not yet complete.
Stipe: analysis not yet complete.
Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base not recorded; slenderness measure not recorded; smell sacchariolentia, sweet; taste not recorded.
Spore deposit colour: analysis not yet complete.
Exsiccata: pileus blackening.
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid, limoniform; colour through microscope brown; guttulate no; papillate yes; Spore Code: O3; P2; D3.
Basidia: 36.3–37.0 x 9.2–10.1 μm; ave. Q = 3.8; basidia spore nature not recorded.
Cheilocystidia: main shape balloon-shaped, gently clavate, cylindrical; special features many collapsed in exsiccata; Cheilocystidia Ratios: A/M = 1.82; A/B = 3.07; B/M = 0.60.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (13.8) 14.0–16.6 (18.9) 15.3 15.4 0.960 Width (µm) (7.6) 7.9–9.1 (9.3) 8.4 8.4 0.370 Q (1.65) 1.66–1.98 (2.03) 1.82 1.81 0.09 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (37) 38–58 (60) 46 42 11.82 Apex Width (5.5) 6.1–16.9 (20.4) 10.0 9.2 4.240 Median Width 6.8–7.6 (7.7) 7.1 6.8 0.53 Basal Width 4.1–4.4 4.2 4.2 0.15
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (1984) 11.66 °C 3.67 °C 62.45 mm Collection month (10/1984) 13.83 °C 6.01 °C 51.92 mm Max month (1984) 22.24 °C 11.58 °C 117.95 mm
- arrow_drop_downarrow_drop_upAnalyse this collection
Compare this collection to its species
This section compares data for this collection against its true species and also against the most likely species as determined by our identifier. More often than not these will be the same species, but where this is not the case, the data may be used to help explain why the identifier got it wrong.Image gallery
Detailed statistics
| Spore measurements | My value | Species mean value | Position |
|---|---|---|---|
| Count | 50.0 | 42.37 | 16th–21st/30 |
| Average length | 15.3 | 14.05 | 2nd–3rd/31 |
| Average width | 8.4 | 8.05 | 5th–7th/31 |
| Standard deviation of length | 0.96 | 0.91 | 11th–12th/28 |
| Standard deviation of width | 0.37 | 0.44 | 17th–18th/28 |
| Median length | 15.4 | 13.89 | 1st/28 |
| Median width | 8.4 | 7.94 | 2nd–7th/28 |
| Minimum length | 13.8 | 12.17 | 2nd/28 |
| Minimum width | 7.6 | 7.15 | 6th/28 |
| Low length | 14.0 | 12.57 | 3rd–4th/28 |
| Low width | 7.9 | 7.36 | 4th–5th/28 |
| High length | 16.6 | 15.24 | 2nd/28 |
| High width | 9.1 | 8.63 | 3rd–4th/28 |
| Max length | 18.9 | 15.85 | 1st/28 |
| Max width | 9.3 | 8.93 | 6th–9th/28 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O3 | 100% of collections |
| Perispore loosening | P2 | 80% of collections |
| Dextrinoidity | D3 | 90% of collections |