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Taxonomy

Collection 9878 is Hebeloma cavipes.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 9878 was collected by C.A. Hobart, det: H.J. Beker on 11th November 2000 in Clumber Park, Nottinghamshire, ENGLAND (53.2595°N, 1.087°W, altitude approximately 55 m above sea level - Google maps). The ectomycorrhizal family Malvaceae (genus Tilia) was present.

    The surrounding habitat was described as deciduous woodland 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. 1.4: Forest – Temperate.

    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: not recorded diameter; shape not recorded; margin characters not recorded; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation two-colour; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil not recorded.

    Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 53; tears visible with naked eye; white fimbriate edge present.

    Stipe: analysis not yet complete.

    Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base weak; slenderness measure not recorded; smell not recorded; taste not recorded.

    Spore deposit colour: analysis not yet complete.

    Exsiccata: fragile.

  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape amygdaloid, limoniform; colour through microscope brown; guttulate yes; papillate yes; Spore Code: O3; P1; P2; D1; D2.

    Basidia: analysis not yet complete.

    Cheilocystidia: main shape clavate-lageniform or clavate-ventricose; special features median thickening; Cheilocystidia Ratios: A/M = 1.64; A/B = 1.16; B/M = 1.44.

    Pleurocystidia: no.

    Ixocutis: epicutis thickness (measured from exsiccata) 275 μm; ixocutis maximum hyphae width 6 μm; ixocutis hyphae encrustation no; shape of trama elements beneath subcutis polygonal.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(9.5) 10.1–12.7 (13.5)11.411.50.850
    Width (µm)(5.3) 5.4–6.7 (7.0)6.06.00.390
    Q(1.58) 1.67–2.17 (2.28)1.901.920.15

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(32) 39–53 (59)46455.66
    Apex Width(4.5) 5.2–8.7 (10.1)6.96.81.040
    Median Width(2.9) 3.3–4.9 (5.2)4.14.10.5
    Basal Width(4.6) 4.9–7.0 (8.2)5.96.00.77
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2000)13.21 °C6.09 °C70.49 mm
    Collection month (11/2000)9.07 °C3.57 °C117.63 mm
    Max month (2000)20.76 °C11.55 °C117.63 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 56.0 55.35 36th–41st/89
Average length 11.4 11.82 72nd–78th/109
Average width 6.0 6.07 61st–71st/109
Standard deviation of length 0.85 0.72 22nd–23rd/88
Standard deviation of width 0.39 0.32 15th–18th/88
Median length 11.5 11.85 55th–61st/88
Median width 6.0 6.09 51st–60th/89
Minimum length 9.5 10.30 95th–97th/108
Minimum width 5.3 5.40 62nd–70th/107
Low length 10.1 10.83 96th–99th/108
Low width 5.4 5.64 82nd–91st/107
High length 12.7 12.87 56th–58th/108
High width 6.7 6.55 29th–38th/107
Max length 13.5 13.45 49th–52nd/108
Max width 7.0 6.80 29th–44th/107
Spore featureValueCommonalities
Ornamentation O3 94% of collections
Perispore loosening P1; P2 73% of collections; 48% of collections
Dextrinoidity D1; D2 8% of collections; 78% of collections