Taxonomy
Collection 12954 is Hebeloma aanenii.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 12954 was collected by G. Corriol (05 09 14 06) on 14th September 2005 in las gabietons, gavarnie, Hautes-Pyrenees, FRANCE (approx. 42.695°N, 0.032°W, altitude approximately 2550 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.
The surrounding habitat was described as alpine meadow with a substrate of calcareous 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. 5.11: Wetlands (inland) – Alpine wetlands (inc. temporary waters from snowmelt).
According to the GPS data the collection was in the Pyrenees conifer and 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 ET (Polar, tundra).
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: no.
Pileus: up to 45 mm diameter; shape convex; margin characters not recorded; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation two-colour; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil not recorded.
Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 70; tears visible with x10 lens; white fimbriate edge very strong.
Stipe: 40 x 7 {median} x not recorded {basal} mm; stipe Q 5.7; base clavate; floccosity floccose; rooting not recorded; mycelial chords not recorded.
Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base weak; slenderness measure 5.1; smell raphanoid; taste raphanoid.
Spore deposit colour: analysis not yet complete.
Exsiccata: analysis not yet complete.
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid; colour through microscope not recorded; guttulate not recorded; papillate no; Spore Code: O2; O3; P1; D2.
Basidia: 32.7–36.8 x 7.4–8.5 μm; ave. Q = 4.4; basidia spore nature not recorded.
Cheilocystidia: main shape gently clavate, clavate-stipitate, spathulate-stipitate; special features long; Cheilocystidia Ratios: A/M = 1.86; A/B = 1.96; B/M = 0.96.
Pleurocystidia: no.
Ixocutis: epicutis thickness (measured from exsiccata) 100 μm; ixocutis maximum hyphae width 5 μm; ixocutis hyphae encrustation yes; shape of trama elements beneath subcutis not recorded.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (8.7) 9.3–11.9 (12.7) 10.5 10.5 0.820 Width (µm) (5.3) 5.5–7.0 (7.5) 6.3 6.2 0.440 Q (1.31) 1.48–1.87 (1.89) 1.68 1.69 0.12 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (50) 51–84 (86) 66 67 10.07 Apex Width (5.0) 5.5–9.1 (10.1) 7.4 7.4 1.080 Median Width (3.1) 3.2–4.9 (5.0) 4.1 4.2 0.56 Basal Width (3.0) 3.2–4.8 (5.1) 3.9 3.8 0.56
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (2005) 6.62 °C -0.43 °C 99.18 mm Collection month (9/2005) 11.56 °C 4.58 °C 99.03 mm Max month (2005) 15.68 °C 7.46 °C 270.05 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 | 68.0 | 71.37 | 19th/43 |
| Average length | 10.5 | 10.35 | 21st–24th/44 |
| Average width | 6.3 | 5.83 | 2nd–3rd/44 |
| Standard deviation of length | 0.82 | 0.68 | 8th–11th/43 |
| Standard deviation of width | 0.44 | 0.34 | 3rd/43 |
| Median length | 10.5 | 10.36 | 18th–23rd/43 |
| Median width | 6.2 | 5.84 | 3rd–5th/43 |
| Minimum length | 8.7 | 8.81 | 22nd–25th/44 |
| Minimum width | 5.3 | 5.11 | 7th–9th/44 |
| Low length | 9.3 | 9.29 | 19th–25th/44 |
| Low width | 5.5 | 5.35 | 11th–15th/44 |
| High length | 11.9 | 11.42 | 5th–7th/44 |
| High width | 7.0 | 6.36 | 3rd/44 |
| Max length | 12.7 | 11.95 | 5th–6th/44 |
| Max width | 7.5 | 6.70 | 3rd–4th/44 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O2; O3 | 41% of collections; 93% of collections |
| Perispore loosening | P1 | 82% of collections |
| Dextrinoidity | D2 | 19% of collections |