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Taxonomy

Collection 13281 is Hebeloma cavipes.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 13281 was collected by M. Todoroska on 27th September 2009 in Paradis Dune near Nida, Curonian Spit, LITHUANIA (55.2956°N, 20.9915°E, altitude approximately 10 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.

    The surrounding habitat was described as mixed dune 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. 13.3: Coastal Sand Dunes.

    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: 22–31 mm diameter; shape umbonate; margin characters smooth; viscosity tacky when moist; spotting no; hygrophanous no; colour variation two-colour; with colour at centre yellowish brown; and colour at margin pale yellow; with remains of universal veil no.

    Lamellae: attachment emarginate; maximum depth up to 3 mm; number of complete lamellae 60; tears absent; white fimbriate edge not recorded.

    Stipe: 41–42 x 5–6 {median} x 5–6 {basal} mm; stipe Q 6.8–8.4; base cylindrical; floccosity pruinose at apex, velute; rooting no; mycelial chords no.

    Context: texture firm; stipe interior hollow; stipe flesh discolouring from base no; slenderness measure 12.1; smell raphanoid weakly; taste not recorded.

    Spore deposit colour: brownish olive.

    Exsiccata: analysis not yet complete.

  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape amygdaloid; colour through microscope not recorded; guttulate not recorded; papillate weak; Spore Code: O3; P1; D3.

    Basidia: 30.7–35.2 x 7.3–7.5 μm; ave. Q = 4.5; basidia spore nature not recorded.

    Cheilocystidia: main shape clavate-stipitate, clavate-lageniform or clavate-ventricose; special features apical thickening; Cheilocystidia Ratios: A/M = 1.53; A/B = 1.10; B/M = 1.41.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)10.5–11.7 (11.8)11.010.90.450
    Width (µm)(5.4) 5.5–6.5 (6.6)6.06.00.370
    Q(1.69) 1.71–2.03 (2.05)1.851.840.11

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length39–52 (53)45437.4
    Apex Width(5.5) 5.7–7.7 (7.9)6.76.70.680
    Median Width(4.1) 4.2–5.4 (5.5)4.84.70.7
    Basal Width6.5–6.76.66.60.11
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2009)10.84 °C5.13 °C63.82 mm
    Collection month (9/2009)18.43 °C11.88 °C56.31 mm
    Max month (2009)21.59 °C14.68 °C117.09 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 12.0 55.35 85th–86th/89
Average length 11.0 11.82 96th–109th/109
Average width 6.0 6.07 61st–71st/109
Standard deviation of length 0.45 0.72 81st–83rd/88
Standard deviation of width 0.37 0.32 21st–24th/88
Median length 10.9 11.85 84th–88th/88
Median width 6.0 6.09 51st–60th/89
Minimum length 10.5 10.30 33rd–49th/108
Minimum width 5.4 5.40 52nd–61st/107
Low length 10.5 10.83 70th–77th/108
Low width 5.5 5.64 63rd–80th/107
High length 11.7 12.87 102nd–103rd/108
High width 6.5 6.55 51st–75th/107
Max length 11.8 13.45 104th/108
Max width 6.6 6.80 66th–75th/107
Spore featureValueCommonalities
Ornamentation O3 94% of collections
Perispore loosening P1 73% of collections
Dextrinoidity D3 40% of collections