Taxonomy
Collection 12298 (herbarium acc. no. C JV-96-413) is Hebeloma birrus.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 12298 was collected by J. Vesterholt (96-413) on 5th November 1996 in Cipressata di S. Agnese, 12km east of Poggibonsi, Arezzo, Tuscany, ITALY (approx. 43.48°N, 11.23°E, altitude approximately 215 m above sea level - Google maps). The ectomycorrhizal families Fagaceae (genus Quercus) and Pinaceae (genus Pinus) were present.
The surrounding habitat was described as mixed, sloping woodland with a substrate of soil, corresponding to the IUCN habitat We map from the collector's description of the habitat to the International Union for Conservation of Nature (IUCN)'s definition using a standardised set of rules. Please see this page for a full list of IUCN habitats. 1.4: Forest – Temperate.
According to the GPS data the collection was in the Italian sclerophyllous and semi-deciduous 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: Mediterranean Forests, Woodlands & Scrub) and Koppen climate code Csa (Temperate, dry summer, hot summer).
- clearclearMacroscopic description- analysis not yet complete
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid; colour through microscope not recorded; guttulate not recorded; papillate not recorded; Spore Code: O3; O4; P3; D3; D4.
Basidia: analysis not yet complete.
Cheilocystidia: main shape cylindrical; special features not recorded; Cheilocystidia Ratios: A/M = not recorded; A/B = not recorded; B/M = not recorded.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (8.5) 9.0–10.5 (11.0) 9.8 not recorded not recorded Width (µm) (5.0) 5.5–6.0 5.7 not recorded not recorded Q not recorded 1.72 not recorded nan
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (1996) 17.44 °C 9.10 °C 90.94 mm Collection month (11/1996) 14.14 °C 8.45 °C 174.88 mm Max month (1996) 27.79 °C 16.23 °C 174.88 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 | Not recorded | 55.00 | Not recorded |
| Average length | 9.75 | 10.02 | 32nd/43 |
| Average width | 5.68 | 5.65 | 19th/43 |
| Standard deviation of length | Not recorded | 0.59 | Not recorded |
| Standard deviation of width | Not recorded | 0.29 | Not recorded |
| Median length | Not recorded | 10.02 | Not recorded |
| Median width | Not recorded | 5.66 | Not recorded |
| Minimum length | 8.5 | 8.72 | 26th–28th/41 |
| Minimum width | 5.0 | 4.98 | 16th–20th/41 |
| Low length | 9.0 | 9.10 | 24th–26th/41 |
| Low width | 5.5 | 5.19 | 4th–12th/41 |
| High length | 10.5 | 10.90 | 30th/41 |
| High width | 6.0 | 6.06 | 21st–25th/41 |
| Max length | 11.0 | 11.37 | 29th/41 |
| Max width | 6.0 | 6.25 | 28th–34th/41 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O3; O4 | 86% of collections; 47% of collections |
| Perispore loosening | P3 | 100% of collections |
| Dextrinoidity | D3; D4 | 56% of collections; 93% of collections |