Taxonomy
Collection 16469 is Hebeloma erumpens.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 16469 was collected by C. Lavorato (021207-03), det: E. Grilli (021207.01) on 7th December 2002 in Mandria dell'Avena, Tarsia, Calabria, ITALY (39.6111°N, 16.275°E, altitude approximately 65 m above sea level - Google maps). The ectomycorrhizal family Cistaceae (genus Cistus) was present.
The surrounding habitat was described as not recorded with a substrate of soil and litter.
According to the GPS data the collection was in the Tyrrhenian-Adriatic sclerophyllous 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: Mediterranean Forests, Woodlands & Scrub) and Koppen climate code Csa (Temperate, dry summer, hot summer).
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: no.
Pileus: 25–45 mm diameter; shape convex; margin characters involute, ribbed, smooth; viscosity tacky when moist; spotting no; hygrophanous no; colour variation unicolor; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil no.
Lamellae: attachment adnate, emarginate; maximum depth not recorded; number of complete lamellae 58; tears absent; white fimbriate edge not recorded.
Stipe: 25–30 x 7–9 {median} x 7–9 {basal} mm; stipe Q 3.3–3.6; base cylindrical; floccosity pruinose; rooting no; mycelial chords no.
Context: texture firm; stipe interior stuffed; stipe flesh discolouring from base no; slenderness measure 2.9; smell raphanoid; taste not recorded.
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: O1; O2; P0; P1; D2; D3.
Basidia: not recorded; ave. Q = 4.0; basidia spore nature not recorded.
Cheilocystidia: main shape clavate-lageniform or clavate-ventricose; special features yellow contents; Cheilocystidia Ratios: A/M = 1.60; A/B = 1.15; B/M = 1.44.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) not recorded 9.8 not recorded not recorded Width (µm) not recorded 5.7 not recorded not recorded Q not recorded 1.73 not recorded nan Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length not recorded 37 not recorded nan Apex Width not recorded 5.7 not recorded not recorded Median Width not recorded 3.7 not recorded nan Basal Width not recorded 5.3 not recorded nan
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (2002) 19.50 °C 12.90 °C 68.56 mm Collection month (12/2002) 11.18 °C 7.08 °C 223.16 mm Max month (2002) 29.52 °C 21.53 °C 223.16 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 | 50.0 | 65.23 | 13th/13 |
| Average length | 9.8 | 10.05 | 8th–10th/13 |
| Average width | 5.7 | 5.92 | 11th–12th/13 |
| Standard deviation of length | Not recorded | 0.60 | Not recorded |
| Standard deviation of width | Not recorded | 0.28 | Not recorded |
| Median length | Not recorded | 10.08 | Not recorded |
| Median width | Not recorded | 5.93 | Not recorded |
| Minimum length | Not recorded | 8.77 | Not recorded |
| Minimum width | Not recorded | 5.22 | Not recorded |
| Low length | Not recorded | 9.14 | Not recorded |
| Low width | Not recorded | 5.46 | Not recorded |
| High length | Not recorded | 11.10 | Not recorded |
| High width | Not recorded | 6.37 | Not recorded |
| Max length | Not recorded | 11.67 | Not recorded |
| Max width | Not recorded | 6.62 | Not recorded |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O1; O2 | 69% of collections; 84% of collections |
| Perispore loosening | P0; P1 | 92% of collections; 30% of collections |
| Dextrinoidity | D2; D3 | 61% of collections; 92% of collections |