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Taxonomy

Collection 10763 is Hebeloma aanenii.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 10763 was collected by A. Andrews, det: H.J. Beker on 5th August 2004 in Tisler, NORWAY (approx. 58.98°N, 10.96°E, altitude approximately 25 m above sea level - Google maps). The ectomycorrhizal family Betulaceae (genus Betula) was present.

    The surrounding habitat was described as deciduous woodland pathside, 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 Koppen climate code Dfb (Cold, no dry season, warm summer).

  • arrow_drop_downarrow_drop_upMacroscopic description

    Cortina present: no.

    Pileus: up to 40 mm diameter; shape not recorded; 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 adnate; maximum depth not recorded; number of complete lamellae 80; tears not recorded; white fimbriate edge present.

    Stipe: 40 x 8 {median} x not recorded {basal} mm; stipe Q not recorded; base bulbous; floccosity floccose, pruinose; rooting not recorded; mycelial chords not recorded.

    Context: texture firm; stipe interior hollow; stipe flesh discolouring from base yes; slenderness measure not recorded; smell none; 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 not recorded; guttulate not recorded; papillate no; Spore Code: O3; P0; D1.

    Basidia: analysis not yet complete.

    Cheilocystidia: main shape clavate-stipitate; special features none; Cheilocystidia Ratios: A/M = 1.85; A/B = 1.65; B/M = 1.13.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(8.2) 8.9–10.7 (11.9)9.89.80.620
    Width (µm)(5.2) 5.5–6.2 (6.4)5.96.00.240
    Q(1.45) 1.50–1.81 (2.03)1.661.650.11

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(46) 51–72 (74)63646.84
    Apex Width(4.9) 5.8–9.2 (10.0)7.37.20.980
    Median Width(2.8) 3.2–5.1 (5.5)4.24.20.67
    Basal Width(3.6) 3.8–5.4 (6.2)4.74.70.59
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2004)11.15 °C5.42 °C64.28 mm
    Collection month (8/2004)19.86 °C16.47 °C95.10 mm
    Max month (2004)19.86 °C16.47 °C110.92 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 50.0 71.37 41st/43
Average length 9.8 10.35 38th–39th/44
Average width 5.9 5.83 17th–22nd/44
Standard deviation of length 0.62 0.68 26th–28th/43
Standard deviation of width 0.24 0.34 35th–37th/43
Median length 9.8 10.36 37th–38th/43
Median width 6.0 5.84 8th–17th/43
Minimum length 8.2 8.81 34th–40th/44
Minimum width 5.2 5.11 10th–22nd/44
Low length 8.9 9.29 35th–37th/44
Low width 5.5 5.35 11th–15th/44
High length 10.7 11.42 40th/44
High width 6.2 6.36 25th–33rd/44
Max length 11.9 11.95 22nd–32nd/44
Max width 6.4 6.70 33rd–39th/44
Spore featureValueCommonalities
Ornamentation O3 93% of collections
Perispore loosening P0 21% of collections
Dextrinoidity D1 80% of collections