Taxonomy
Collection 1000239 (herbarium acc. no. PRC B36) has not been assigned to a species.Description
- arrow_drop_downarrow_drop_upCollecting details
Collection 1000239 was collected by J. Velenovsky in November 1918 in Slivenec, CZECH REPUBLIC (approx. 50.02°N, 14.36°E, altitude approximately 345 m above sea level - Google maps). No ectomycorrhizal plants were recorded.
The surrounding habitat was described as not recorded.
According to the GPS data the collection was in the Central European 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: Temperate Broadleaf & Mixed Forests) and Koppen climate code Dfb (Cold, no dry season, warm summer).
- arrow_drop_downarrow_drop_upMacroscopic description
Cortina present: no.
Pileus: 30–60 mm diameter; shape not recorded; margin characters not recorded; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation not recorded; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil not recorded.
Lamellae: analysis not yet complete.
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; colour through microscope not recorded; guttulate not recorded; papillate yes; Spore Code: O2; O3; P1; P2; D3.
Basidia: 25.2–28.3 x 6.1–7.3 μm; ave. Q = 3.9; basidia spore nature not recorded.
Cheilocystidia: main shape cylindrical; special features not recorded; Cheilocystidia Ratios: A/M = 1.21; A/B = 1.20; B/M = 1.04.
Pleurocystidia: analysis not yet complete.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.
Spore (min) 5%-95% (max) mean median S.D. Length (µm) (9.2) 9.5–12.4 (12.5) 11.2 11.3 1.040 Width (µm) (4.8) 5.3–6.2 (6.5) 5.8 5.9 0.370 Q (1.52) 1.60–2.18 (2.31) 1.93 1.91 0.2 Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D. Length (27) 29–45 (57) 37 37 6.59 Apex Width (4.1) 4.6–7.2 (7.7) 5.9 5.8 0.780 Median Width (3.6) 4.3–6.3 (6.6) 5.1 4.9 0.71 Basal Width (3.7) 4.2–6.8 (7.9) 5.2 5.0 0.94
- arrow_drop_downarrow_drop_upTemperature calculation
Max temp Min temp Precipitation Annualised average (1918) --- °C --- °C --- mm Collection month (11/1918) --- °C --- °C --- mm Max month (1918) --- °C --- °C --- mm
- arrow_drop_downarrow_drop_upAnalyse this collection
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Detailed statistics
| Spore measurements | Collection value |
|---|---|
| Count | 16.0 |
| Average length | 11.2 |
| Average width | 5.8 |
| Standard deviation of length | 1.04 |
| Standard deviation of width | 0.37 |
| Median length | 11.3 |
| Median width | 5.9 |
| Minimum length | 9.2 |
| Minimum width | 4.8 |
| Low length | 9.5 |
| Low width | 5.3 |
| High length | 12.4 |
| High width | 6.2 |
| Max length | 12.5 |
| Max width | 6.5 |
| Spore feature | Value |
|---|---|
| Ornamentation | O2; O3 |
| Perispore loosening | P1; P2 |
| Dextrinoidity | D3 |