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Taxonomy

Collection 12355 (herbarium acc. no. C JV-93-302) is Hebeloma hiemale.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 12355 was collected by J. Vesterholt (93-302) on 29th July 1993 in Vejle Nørreskov, EJ, DENMARK (approx. 55.71°N, 9.57°E, altitude approximately 30 m above sea level - Google maps). No ectomycorrhizal plants were recorded.

    The surrounding habitat was described as deciduous woodland roadside between pavingslabs with a substrate of soil, 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. 1.4: Forest – Temperate.

    According to the GPS data the collection was in the Baltic 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).

  • clearclearMacroscopic description
     - analysis not yet complete
  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape not recorded; colour through microscope yellow; guttulate not recorded; papillate no; Spore Code: O2; O3; P1; D0; D1.

    Basidia: analysis not yet complete.

    Cheilocystidia: main shape clavate, clavate-stipitate, clavate-lageniform or clavate-ventricose (?); special features median thickening (?); Cheilocystidia Ratios: A/M = not recorded; A/B = not recorded; B/M = not recorded.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)9.0–10.3 (10.7)9.9not recordednot recorded
    Width (µm)(4.5) 5.0–5.55.2not recordednot recorded
    Qnot recorded1.88not recordednan

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(36) 39–53 (60)46not recordednan
    Apex Width(5.0) 6.0–7.0 (8.0)6.5not recordednot recorded
    Median Width3.0–4.0 (5.0)3.5not recordednan
    Basal Width(3.0) 4.0–7.0 (8.0)5.2not recordednan
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (1993)10.80 °C4.28 °C62.19 mm
    Collection month (7/1993)17.14 °C11.19 °C113.01 mm
    Max month (1993)17.32 °C11.19 °C113.06 mm

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 measurementsMy valueSpecies mean valuePosition
Count Not recorded 66.09 Not recorded
Average length 9.9 11.31 91st/91
Average width 5.2 6.30 90th/91
Standard deviation of length Not recorded 0.74 Not recorded
Standard deviation of width Not recorded 0.36 Not recorded
Median length Not recorded 11.37 Not recorded
Median width Not recorded 6.33 Not recorded
Minimum length 9.0 9.72 81st–87th/91
Minimum width 4.5 5.55 89th/90
Low length 9.0 10.22 89th–91st/91
Low width 5.0 5.79 88th–89th/90
High length 10.3 12.41 91st/91
High width 5.5 6.86 90th/90
Max length 10.7 13.05 90th/91
Max width 5.5 7.21 90th/90
Spore featureValueCommonalities
Ornamentation O2; O3 92% of collections; 47% of collections
Perispore loosening P1 69% of collections
Dextrinoidity D0; D1 8% of collections; 100% of collections