Taxonomy
Collection 10803 (herbarium acc. no. C ) is Hebeloma ammophilum.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 10803 was collected by A. Zuccherelli, B. Cetto, det: A. Hausknecht on 16th November 1990 in Ravenna,Lido di Dante, Emilia Romagna, ITALY (approx. 44.38°N, 12.31°E, altitude approximately 0 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.
The surrounding habitat was described as sandhill with a substrate of sandy soil.
According to the GPS data the collection was in the Koppen climate code Cfa (Temperate, no dry season, hot summer).
- clearclearMacroscopic description- analysis not yet complete
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid, limoniform; colour through microscope yellow; guttulate no; papillate yes; Spore Code: O2; O3; P1; D2; D3.
Basidia: 35.1–42.7 x 8.8–9.9 μm; ave. Q = 4.2; basidia spore nature not recorded.
Cheilocystidia: main shape not recorded; special features not recorded; Cheilocystidia Ratios: A/M = 1.44; A/B = 0.74; B/M = 1.94.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (12.5) 13.0–16.4 (18.2) 14.3 14.2 1.040 Width (µm) (6.4) 7.2–9.4 (10.6) 8.1 8.1 0.740 Q (1.53) 1.58–2.03 (2.28) 1.76 1.73 0.14 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length 69 69 69 0.0 Apex Width (6.9) 7.1–11.0 (11.1) 9.3 9.7 2.010 Median Width 4.8 4.8 4.8 0.0 Basal Width 9.3 9.3 9.3 0.0
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (1990) 18.28 °C 9.68 °C 47.99 mm Collection month (11/1990) 12.43 °C 5.16 °C 68.82 mm Max month (1990) 29.09 °C 18.98 °C 109.07 mm
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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 | 55.0 | 57.56 | 5th/9 |
| Average length | 14.3 | 14.17 | 4th–5th/9 |
| Average width | 8.1 | 7.84 | 3rd–4th/9 |
| Standard deviation of length | 1.04 | 0.87 | 1st/9 |
| Standard deviation of width | 0.74 | 0.49 | 1st/9 |
| Median length | 14.2 | 14.14 | 4th–6th/9 |
| Median width | 8.1 | 7.84 | 3rd–4th/9 |
| Minimum length | 12.5 | 12.29 | 3rd–4th/9 |
| Minimum width | 6.4 | 6.70 | 7th–8th/9 |
| Low length | 13.0 | 12.90 | 3rd–5th/9 |
| Low width | 7.2 | 7.11 | 4th/9 |
| High length | 16.4 | 15.58 | 2nd/9 |
| High width | 9.4 | 8.69 | 1st/9 |
| Max length | 18.2 | 16.67 | 1st/9 |
| Max width | 10.6 | 9.21 | 1st/9 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O2; O3 | 55% of collections; 88% of collections |
| Perispore loosening | P1 | 100% of collections |
| Dextrinoidity | D2; D3 | 33% of collections; 100% of collections |