Taxonomy
Collection 10942 (herbarium acc. no. C JV-91-528) is Hebeloma leucosarx.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 10942 was collected by J.H. Petersen, J. Vesterholt (JV-91-528), det: J. Vesterholt on 6th October 1991 in Sogards Mose, Flojstrup Skov S of Arhus UTM NH7716 TBU 21, EJ, DENMARK (approx. 56.08°N, 10.24°E, altitude approximately 35 m above sea level - Google maps). The ectomycorrhizal families Betulaceae (genera Alnus and Betula) and Salicaceae (genus Salix) were present.
The surrounding habitat was described as boreal with a substrate of boggy, mossy soil.
According to the GPS data the collection was in the Koppen climate code Cfb (Temperate, no dry season, warm summer).
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: no.
Pileus: not recorded diameter; shape umbonate; margin characters not recorded; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation not recorded; with colour at centre yellowish brown; 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 60; tears not recorded; white fimbriate edge not recorded.
Stipe: analysis not yet complete.
Context: analysis not yet complete.
Spore deposit colour: analysis not yet complete.
Exsiccata: dark, rich brown color.
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid, limoniform; colour through microscope not recorded; guttulate not recorded; papillate yes; Spore Code: O3; P0; D2; D3.
Basidia: analysis not yet complete.
Cheilocystidia: main shape clavate, gently clavate, clavate-lageniform or clavate-ventricose, ventricose; special features none; Cheilocystidia Ratios: A/M = 1.56; A/B = 1.27; B/M = 1.28.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (9.2) 9.9–11.6 (12.7) 10.7 10.7 0.610 Width (µm) (5.7) 6.0–6.9 (7.4) 6.5 6.6 0.310 Q (1.45) 1.51–1.77 (1.78) 1.64 1.64 0.08 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (32) 36–77 (79) 52 50 13.21 Apex Width (5.3) 5.7–9.5 (10.2) 7.5 7.4 1.160 Median Width (3.8) 4.2–5.8 (6.2) 4.9 4.9 0.57 Basal Width (4.6) 4.8–8.2 6.1 5.9 1.08
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (1991) 11.97 °C 5.39 °C 45.37 mm Collection month (10/1991) 12.75 °C 6.54 °C 39.08 mm Max month (1991) 22.08 °C 13.96 °C 91.32 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 | 51.0 | 48.44 | 22nd–23rd/39 |
Average length | 10.7 | 10.86 | 22nd–24th/39 |
Average width | 6.5 | 6.31 | 12th–15th/39 |
Standard deviation of length | 0.61 | 0.65 | 24th/38 |
Standard deviation of width | 0.31 | 0.33 | 19th–20th/38 |
Median length | 10.7 | 10.87 | 23rd–24th/38 |
Median width | 6.6 | 6.31 | 8th–11th/38 |
Minimum length | 9.2 | 9.47 | 27th/38 |
Minimum width | 5.7 | 5.63 | 16th–18th/38 |
Low length | 9.9 | 9.86 | 17th–19th/38 |
Low width | 6.0 | 5.81 | 11th–14th/38 |
High length | 11.6 | 11.83 | 20th–22nd/38 |
High width | 6.9 | 6.81 | 12th–19th/38 |
Max length | 12.7 | 12.40 | 14th–15th/38 |
Max width | 7.4 | 7.11 | 8th–11th/38 |
Spore feature | Value | Commonalities |
---|---|---|
Ornamentation | O3 | 23% of collections |
Perispore loosening | P0 | 87% of collections |
Dextrinoidity | D2; D3 | 30% of collections; 97% of collections |