Taxonomy
Collection 16238 (herbarium acc. no. TNS-F-60045) is Hebeloma cinnamomeum.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 16238 was collected by K. Hosaka (JPN13-813) on 19th September 2013 in Yamanashi Institute of Environmental Sciences, Kamiyoshida, Fujiyoshida city, Yamanashi, JAPAN (approx. 35.4779°N, 138.7951°E, altitude approximately 840 m above sea level - Google maps). The ectomycorrhizal family Pinaceae (genus Pinus) was present.
The surrounding habitat was described as not recorded.
According to the GPS data the collection was in the Taiheiyo montane deciduous 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 Dfa (Cold, no dry season, hot summer).
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: no.
Pileus: 23–36 mm diameter; shape convex, umbonate broadly; margin characters involute; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation unicolor; with colour at centre cinnamon, brick; 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 58; tears absent; white fimbriate edge present.
Stipe: 24–37 x 6–9 {median} x 8–11 {basal} mm; stipe Q 4.0–4.1; base clavate; floccosity pruinose at apex; rooting no; mycelial chords no.
Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base no; slenderness measure 4.2; 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; colour through microscope yellow brown; guttulate yes; papillate no; Spore Code: O2; O3; P1; P2; D2.
Basidia: 21.8–31.5 x 7.7–8.7 μm; ave. Q = 3.0; basidia spore nature not recorded.
Cheilocystidia: main shape clavate-lageniform or clavate-ventricose; special features not recorded; Cheilocystidia Ratios: A/M = 1.64; A/B = 1.20; B/M = 1.38.
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 cylindrical, ellipsoid, thickly sausage-shaped up to 10 μm wide.
Caulocystidia: caulocystidia maximum length 110 μm.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) 9.0–10.4 (11.0) 9.6 9.5 0.430 Width (µm) 5.5–6.6 (7.2) 6.0 5.9 0.380 Q (1.44) 1.48–1.74 (1.76) 1.60 1.61 0.08 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (32) 33–58 (69) 50 51 8.57 Apex Width (4.3) 4.5–6.4 (6.9) 5.4 5.4 0.660 Median Width (2.8) 2.9–3.9 3.3 3.3 0.34 Basal Width 3.5–5.7 (6.0) 4.6 4.5 0.65
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (2013) 17.27 °C 6.23 °C 133.05 mm Collection month (9/2013) 24.57 °C 15.26 °C 241.19 mm Max month (2013) 29.16 °C 19.02 °C 354.50 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 | 72.22 | 8th/9 |
| Average length | 9.6 | 10.67 | 9th/9 |
| Average width | 6.0 | 6.10 | 6th–8th/9 |
| Standard deviation of length | 0.43 | 0.76 | 9th/9 |
| Standard deviation of width | 0.38 | 0.45 | 7th/9 |
| Median length | 9.5 | 10.60 | 9th/9 |
| Median width | 5.9 | 6.04 | 8th/9 |
| Minimum length | 9.0 | 9.24 | 6th–9th/9 |
| Minimum width | 5.5 | 5.29 | 2nd–3rd/9 |
| Low length | 9.0 | 9.47 | 9th/9 |
| Low width | 5.5 | 5.51 | 5th–6th/9 |
| High length | 10.4 | 11.91 | 9th/9 |
| High width | 6.6 | 6.89 | 7th/9 |
| Max length | 11.0 | 12.53 | 9th/9 |
| Max width | 7.2 | 7.54 | 6th–8th/9 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O2; O3 | 88% of collections; 44% of collections |
| Perispore loosening | P1; P2 | 77% of collections; 11% of collections |
| Dextrinoidity | D2 | 100% of collections |