Taxonomy
Collection 13114 (herbarium acc. no. KRAM F-47189) is the holotype of Hebeloma grandisporum.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 13114 was collected by M. Ronikier, A. Ronikier on 25th July 2006 in Muntii Fagarasului, upper part of the valley Valea Podragului (towards the Saua Podragului pass), Southern Carpathians, ROMANIA (45.6047°N, 24.6883°E, altitude approximately 2270 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.
The surrounding habitat was described as alpine meadow, corresponding to the IUCN habitat We map from the collector's description of the habitat to the International Union for Conservation of Nature (IUCN)'s definition using a standardised set of rules. Please see this page for a full list of IUCN habitats. 5.11: Wetlands (inland) – Alpine wetlands (inc. temporary waters from snowmelt).
According to the GPS data the collection was in the Carpathian montane 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 Conifer Forests) and Koppen climate code ET (Polar, tundra).
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: yes.
Pileus: analysis not yet complete.
Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 24; 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: analysis not yet complete.
- arrow_drop_downarrow_drop_upMicroscopic description
Spores: shape amygdaloid, limoniform; colour through microscope brown pale; guttulate weak; papillate very strongly; Spore Code: O2; P0; D3.
Basidia: 30.9–44.4 x 7.0–9.6 μm; ave. Q = 4.3; basidia spore nature not recorded.
Cheilocystidia: main shape lageniform, ventricose; special features geniculate, septa; Cheilocystidia Ratios: A/M = 1.04; A/B = 0.71; B/M = 1.48.
Pleurocystidia: no.
Ixocutis: epicutis thickness (measured from exsiccata) 130 μm; ixocutis maximum hyphae width 5 μm; ixocutis hyphae encrustation yes; shape of trama elements beneath subcutis isodiametric.
Caulocystidia: caulocystidia maximum length 100 μm.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (13.5) 14.2–16.4 (17.2) 15.4 15.3 0.830 Width (µm) (8.1) 8.3–9.6 (9.8) 8.9 8.9 0.420 Q (1.53) 1.56–1.84 (1.91) 1.72 1.73 0.09 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (32) 34–53 (64) 42 41 7.72 Apex Width (3.9) 4.9–6.9 (7.4) 5.8 5.8 0.660 Median Width (4.2) 4.3–6.4 (6.5) 5.6 5.6 0.6 Basal Width (5.8) 5.9–10.7 (11.1) 8.2 8.0 1.47
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (2006) 4.89 °C -2.87 °C 82.62 mm Collection month (7/2006) 15.31 °C 6.35 °C 103.72 mm Max month (2006) 15.31 °C 6.35 °C 233.33 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 | 42.60 | 2nd/5 |
| Average length | 15.4 | 15.08 | 2nd/5 |
| Average width | 8.9 | 9.00 | 3rd–4th/5 |
| Standard deviation of length | 0.83 | 0.88 | 3rd/5 |
| Standard deviation of width | 0.42 | 0.47 | 4th–5th/5 |
| Median length | 15.3 | 15.08 | 2nd/5 |
| Median width | 8.9 | 8.98 | 3rd–4th/5 |
| Minimum length | 13.5 | 12.84 | 1st/5 |
| Minimum width | 8.1 | 7.70 | 1st/5 |
| Low length | 14.2 | 13.72 | 2nd/5 |
| Low width | 8.3 | 8.26 | 2nd–4th/5 |
| High length | 16.4 | 16.26 | 3rd/5 |
| High width | 9.6 | 9.70 | 3rd–4th/5 |
| Max length | 17.2 | 16.90 | 2nd/5 |
| Max width | 9.8 | 9.98 | 4th/5 |
| Spore feature | Value | Commonalities |
|---|---|---|
| Ornamentation | O2 | 100% of collections |
| Perispore loosening | P0 | 100% of collections |
| Dextrinoidity | D3 | 100% of collections |