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Taxonomy

Collection 13821 is Hebeloma hiemale.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 13821 was collected by H. Lehmann on 11th October 2011 in Schonach, Baden-Württemberg, GERMANY (approx. 48.1428°N, 8.197°E, altitude approximately 860 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.

    The surrounding habitat was described as mixed parkland with a substrate of grassy 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. 14.5: Urban Areas.

    According to the GPS data the collection was in the Western European broadleaf 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: 33–40 mm diameter; shape umbonate; margin characters 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 emarginate; maximum depth up to 5 mm; number of complete lamellae 46; tears absent; white fimbriate edge present.

    Stipe: 42–44 x 6–7 {median} x 6 {basal} mm; stipe Q 7.0–7.3; base cylindrical; floccosity velute; rooting no; mycelial chords no.

    Context: texture firm; stipe interior stuffed; stipe flesh discolouring from base no; slenderness measure 8.8; smell soap; 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 weak; papillate weak; Spore Code: O2; O3; P0; P1; D1; D2.

    Basidia: 27.6–31.4 x 6.9–9.5 μm; ave. Q = 3.8; basidia spore nature not recorded.

    Cheilocystidia: main shape capitate-stipitate, clavate-stipitate, clavate-lageniform or clavate-ventricose; special features apical thickening, median thickening; Cheilocystidia Ratios: A/M = 2.48; A/B = 1.80; B/M = 1.42.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(9.6) 9.8–11.8 (12.7)10.710.60.610
    Width (µm)(5.0) 5.2–6.0 (6.2)5.65.70.260
    Q(1.66) 1.77–2.03 (2.14)1.901.900.09

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(38) 41–68 (78)535010.31
    Apex Width(5.1) 6.7–11.6 (13.0)9.08.81.640
    Median Width2.6–4.93.73.50.77
    Basal Width(3.0) 3.4–7.3 (8.8)5.35.11.36
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2011)11.94 °C3.11 °C103.19 mm
    Collection month (10/2011)11.97 °C2.81 °C102.18 mm
    Max month (2011)21.00 °C10.41 °C297.37 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 91.0 66.09 12th–14th/82
Average length 10.7 11.31 75th–78th/91
Average width 5.6 6.30 85th–88th/91
Standard deviation of length 0.61 0.74 59th–62nd/82
Standard deviation of width 0.26 0.36 69th–72nd/82
Median length 10.6 11.37 73rd/82
Median width 5.7 6.33 72nd–75th/82
Minimum length 9.6 9.72 43rd–49th/91
Minimum width 5.0 5.55 78th–82nd/90
Low length 9.8 10.22 63rd–67th/91
Low width 5.2 5.79 82nd–86th/90
High length 11.8 12.41 66th–70th/91
High width 6.0 6.86 83rd–87th/90
Max length 12.7 13.05 53rd–58th/91
Max width 6.2 7.21 86th–87th/90
Spore featureValueCommonalities
Ornamentation O2; O3 92% of collections; 47% of collections
Perispore loosening P0; P1 57% of collections; 69% of collections
Dextrinoidity D1; D2 100% of collections; 43% of collections