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Taxonomy

Collection 10703 is Hebeloma velutipes.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 10703 was collected by C.A. Hobart, det: H.J. Beker on 29th October 2004 in Linacre Wood, Derby, ENGLAND (53.2467°N, 1.5039°W, altitude approximately 170 m above sea level - Google maps). The ectomycorrhizal family Fagaceae (genus Fagus) was present.

    The surrounding habitat was described as deciduous woodland, 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 convex; 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: attachment not recorded; maximum depth not recorded; number of complete lamellae 60; tears not recorded; white fimbriate edge absent.

    Stipe: analysis not yet complete.

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

    Spore deposit colour: analysis not yet complete.

    Exsiccata: dark.

  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape amygdaloid; colour through microscope not recorded; guttulate not recorded; papillate no; Spore Code: O2; P0; D2; D3.

    Basidia: analysis not yet complete.

    Cheilocystidia: main shape gently clavate, clavate-stipitate, clavate-lageniform or clavate-ventricose; special features apical thickening, bifurcate, septa; 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)(9.3) 10.3–12.5 (13.1)11.311.30.660
    Width (µm)(5.8) 6.1–7.2 (7.4)6.66.60.330
    Q(1.51) 1.59–1.86 (1.97)1.701.690.08
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2004)12.70 °C5.91 °C87.35 mm
    Collection month (10/2004)12.22 °C6.09 °C155.24 mm
    Max month (2004)20.34 °C12.15 °C175.11 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 97.0 52.33 8th/149
Average length 11.3 11.12 55th–65th/149
Average width 6.6 6.55 61st–83rd/149
Standard deviation of length 0.66 0.70 76th–77th/132
Standard deviation of width 0.33 0.33 55th–59th/132
Median length 11.3 11.06 42nd–54th/132
Median width 6.6 6.55 54th–74th/132
Minimum length 9.3 9.61 83rd–86th/132
Minimum width 5.8 5.85 70th–84th/132
Low length 10.3 10.04 44th–57th/132
Low width 6.1 6.07 60th–70th/132
High length 12.5 12.10 36th–43rd/132
High width 7.2 7.03 38th–47th/132
Max length 13.1 12.59 31st–33rd/132
Max width 7.4 7.31 42nd–60th/132
Spore featureValueCommonalities
Ornamentation O2 90% of collections
Perispore loosening P0 75% of collections
Dextrinoidity D2; D3 29% of collections; 92% of collections