Taxonomy
Collection 17000 is Hebeloma theobrominum.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 17000 was collected by B. Dima (DB4862) in HUNGARY . No ectomycorrhizal plants were recorded.
The surrounding habitat was described as not recorded.
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: no.
Pileus: not recorded diameter; shape convex; margin characters smooth; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation unicolor; with colour at centre fawn; and colour at margin not recorded; with remains of universal veil not recorded.
Lamellae: attachment emarginate; maximum depth not recorded; number of complete lamellae 84; tears absent; white fimbriate edge weak.
Stipe: size not recorded; stipe Q not recorded; base clavate; floccosity floccose, pruinose; rooting no; mycelial chords no.
Context: texture firm; stipe interior stuffed; stipe flesh discolouring from base no; slenderness measure not recorded; smell not recorded; taste not recorded.
Spore deposit colour: analysis not yet complete.
Exsiccata: analysis not yet complete.
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid, fusoid; colour through microscope not recorded; guttulate not recorded; papillate no; Spore Code: O1; O2; P0; D3.
Basidia: 23.9–26.6 x 6.1–6.5 μm; ave. Q = 4.0; basidia spore nature not recorded.
Cheilocystidia: main shape clavate-lageniform or clavate-ventricose; special features not recorded; Cheilocystidia Ratios: A/M = 1.54; A/B = 1.09; B/M = 1.42.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (8.0) 8.5–10.3 (10.9) 9.3 9.2 0.580 Width (µm) (4.5) 4.7–5.7 (5.8) 5.1 5.1 0.290 Q 1.74–1.94 (2.08) 1.81 1.78 0.08 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (22) 26–36 (39) 30 30 3.69 Apex Width (4.4) 4.5–7.0 (7.3) 5.5 5.3 0.810 Median Width (2.2) 2.5–4.8 (5.1) 3.8 4.0 0.84 Basal Width (3.8) 3.9–6.5 5.2 5.1 0.75
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (None) --- °C --- °C --- mm Collection month (None/None) --- °C --- °C --- mm Max month (None) --- °C --- °C --- 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 | 36.0 | 61.60 | 28th/30 |
| Average length | 9.3 | 9.33 | 17th–18th/30 |
| Average width | 5.1 | 5.00 | 11th–15th/30 |
| Standard deviation of length | 0.58 | 0.54 | 7th/24 |
| Standard deviation of width | 0.29 | 0.27 | 8th–9th/24 |
| Median length | 9.2 | 9.32 | 15th–17th/24 |
| Median width | 5.1 | 5.04 | 11th–14th/24 |
| Minimum length | 7.99 | 8.07 | 14th/24 |
| Minimum width | 4.54 | 4.39 | 8th/23 |
| Low length | 8.5 | 8.49 | 13th–14th/24 |
| Low width | 4.7 | 4.62 | 9th–14th/23 |
| High length | 10.3 | 10.17 | 11th–13th/24 |
| High width | 5.7 | 5.45 | 4th–8th/23 |
| Max length | 10.9 | 10.58 | 5th–10th/24 |
| Max width | 5.8 | 5.70 | 11th–13th/23 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O1; O2 | 73% of collections; 90% of collections |
| Perispore loosening | P0 | 90% of collections |
| Dextrinoidity | D3 | 93% of collections |