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Taxonomy

Collection 11220 is Hebeloma aanenii.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 11220 was collected by A.W. Brand on 1st November 2004 in Bishopton, Warwick, ENGLAND (52.1983°N, 1.741°W, altitude approximately 80 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Populus) was present.

    The surrounding habitat was described as not recorded.

    According to the GPS data the collection was in the Celtic 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 Cfb (Temperate, no dry season, warm summer).

  • arrow_drop_downarrow_drop_upMacroscopic description

    Cortina present: no.

    Pileus: analysis not yet complete.

    Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 90; tears not recorded; white fimbriate edge present.

    Stipe: analysis not yet complete.

    Context: analysis not yet complete.

    Spore deposit colour: brownish olive, greyish brown.

    Exsiccata: normal.

  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape amygdaloid; colour through microscope brown yellow; guttulate yes; papillate weak; Spore Code: O3; P0; P1; D1.

    Basidia: analysis not yet complete.

    Cheilocystidia: main shape clavate, clavate-lageniform or clavate-ventricose, spathulate-stipitate; special features median thickening; Cheilocystidia Ratios: A/M = 1.61; A/B = 1.51; B/M = 1.10.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(8.2) 8.7–10.9 (11.5)9.89.80.630
    Width (µm)(4.7) 5.1–6.0 (6.5)5.55.50.310
    Q(1.45) 1.61–1.93 (2.11)1.781.800.11

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(40) 41–77 (78)585812.29
    Apex Width(4.8) 5.8–7.8 (8.5)6.86.80.620
    Median Width3.2–5.3 (5.5)4.34.30.63
    Basal Width(3.0) 3.1–5.3 (5.5)4.65.00.76
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2004)13.88 °C6.80 °C53.85 mm
    Collection month (11/2004)9.98 °C5.21 °C30.05 mm
    Max month (2004)21.76 °C13.27 °C120.19 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 99.0 71.37 7th/43
Average length 9.8 10.35 38th–39th/44
Average width 5.5 5.83 39th–42nd/44
Standard deviation of length 0.63 0.68 23rd–25th/43
Standard deviation of width 0.31 0.34 24th/43
Median length 9.8 10.36 37th–38th/43
Median width 5.5 5.84 38th–40th/43
Minimum length 8.2 8.81 34th–40th/44
Minimum width 4.7 5.11 41st–43rd/44
Low length 8.7 9.29 39th/44
Low width 5.1 5.35 35th–39th/44
High length 10.9 11.42 38th–39th/44
High width 6.0 6.36 37th–41st/44
Max length 11.5 11.95 37th–38th/44
Max width 6.5 6.70 27th–32nd/44
Spore featureValueCommonalities
Ornamentation O3 93% of collections
Perispore loosening P0; P1 21% of collections; 82% of collections
Dextrinoidity D1 80% of collections