Taxonomy
Collection 1000132 (herbarium acc. no. C JV-00-251) is Hebeloma cavipes. It is the holotype of heterotypic synonym Hebeloma vejlense Vesterh. (2005).Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 1000132 was collected by J. Vesterholt (00-251) on 3rd September 2000 in Vejle, Nordre Kirkegard UTM NG 349,750, EJ, DENMARK (approx. 55.719°N, 9.555°E, altitude approximately 75 m above sea level - Google maps). The ectomycorrhizal family Malvaceae (genus Tilia) was present.
The surrounding habitat was described as not recorded with a substrate of grassy soil.
According to the GPS data the collection was in the Baltic 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: 28–74 mm diameter; shape convex; margin characters crenulate, smooth; viscosity tacky when moist; spotting no; hygrophanous no; colour variation not recorded; with colour at centre dark fawn, dark greyish buff, clay-buff; and colour at margin pale pinkish buff, pale cream; with remains of universal veil no.
Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 76; tears absent; white fimbriate edge present.
Stipe: 37–55 x 7–15 {median} x 7–15 {basal} mm; stipe Q 3.7–5.3; base cylindrical, tapering; floccosity floccose; rooting no; mycelial chords no.
Context: texture firm; stipe interior hollow; stipe flesh discolouring from base no; slenderness measure 4.9; smell raphanoid; taste bitter weakly, raphanoid.
Spore deposit colour: umber.
Exsiccata: analysis not yet complete.
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid, limoniform; colour through microscope not recorded; guttulate not recorded; papillate yes; Spore Code: O3; P2; D2; D3.
Basidia: analysis not yet complete.
Cheilocystidia: main shape clavate-lageniform or clavate-ventricose; special features not recorded; Cheilocystidia Ratios: A/M = 2.01; A/B = 1.25; B/M = 1.64.
Pleurocystidia: no.
Ixocutis: epicutis thickness (measured from exsiccata) 100 μm; ixocutis maximum hyphae width 6 μm; ixocutis hyphae encrustation not recorded; shape of trama elements beneath subcutis thickly sausage-shaped.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (9.4) 10.2–12.1 (12.4) 11.1 11.1 0.620 Width (µm) (4.7) 5.1–6.1 (6.3) 5.7 5.6 0.300 Q (1.68) 1.79–2.15 (2.29) 1.96 1.98 0.12 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (29) 42–66 (67) 50 48 8.32 Apex Width (4.8) 5.2–8.9 (11.0) 6.6 6.3 1.300 Median Width (2.3) 2.4–4.3 (4.4) 3.5 3.6 0.56 Basal Width 4.0–7.6 (8.0) 5.7 5.5 1.15
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (2000) 12.27 °C 5.72 °C 61.88 mm Collection month (9/2000) 16.33 °C 9.93 °C 69.88 mm Max month (2000) 18.93 °C 11.40 °C 108.27 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 | 56.0 | 55.35 | 36th–41st/89 |
| Average length | 11.1 | 11.82 | 91st–95th/109 |
| Average width | 5.7 | 6.07 | 97th–99th/109 |
| Standard deviation of length | 0.62 | 0.72 | 62nd–63rd/88 |
| Standard deviation of width | 0.3 | 0.32 | 50th–56th/88 |
| Median length | 11.1 | 11.85 | 73rd–79th/88 |
| Median width | 5.6 | 6.09 | 83rd–86th/89 |
| Minimum length | 9.4 | 10.30 | 98th–101st/108 |
| Minimum width | 4.7 | 5.40 | 106th/107 |
| Low length | 10.2 | 10.83 | 90th–95th/108 |
| Low width | 5.1 | 5.64 | 104th–105th/107 |
| High length | 12.1 | 12.87 | 84th–88th/108 |
| High width | 6.1 | 6.55 | 91st–96th/107 |
| Max length | 12.4 | 13.45 | 92nd/108 |
| Max width | 6.3 | 6.80 | 93rd–95th/107 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O3 | 94% of collections |
| Perispore loosening | P2 | 48% of collections |
| Dextrinoidity | D2; D3 | 78% of collections; 40% of collections |