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Taxonomy

Collection 17387 is Hebeloma pseudofragilipes.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 17387 was collected by C. Lavorato (051027-24), det: E. Grilli (051027.01) on 27th October 2005 in Colamauci, Celico (CS), Calabria, ITALY (39.3975°N, 16.5061°E, altitude approximately 1185 m above sea level - Google maps). The ectomycorrhizal family Pinaceae (genus Cedrus) was present.

    The surrounding habitat was described as coniferous woodland with a substrate of acidic, mossy soil and litter, 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 South Apennine mixed montane 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: Mediterranean Forests, Woodlands & Scrub) and Koppen climate code Csb (Temperate, dry summer, warm summer).

  • arrow_drop_downarrow_drop_upMacroscopic description

    Cortina present: no.

    Pileus: 30–35 mm diameter; shape convex; margin characters involute, ribbed; viscosity tacky when moist; spotting no; hygrophanous no; colour variation unicolor; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil no.

    Lamellae: attachment emarginate; maximum depth up to 5 mm; number of complete lamellae 47; tears visible with x10 lens; white fimbriate edge weak.

    Stipe: 28–30 x 7–8 {median} x 6–10 {basal} mm; stipe Q 3.8–4.0; base clavate, cylindrical, tapering; floccosity pruinose; rooting no; mycelial chords no.

    Context: texture firm; stipe interior hollow, stuffed; stipe flesh discolouring from base no; slenderness measure 3.5; smell raphanoid; taste raphanoid.

    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: O2; O3; P1; D2.

    Basidia: 22.7–34.6 x 7.8–8.1 μm; ave. Q = 3.4; basidia spore nature not recorded.

    Cheilocystidia: main shape clavate-lageniform or clavate-ventricose; special features median thickening; Cheilocystidia Ratios: A/M = 1.67; A/B = 1.03; B/M = 1.69.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)10.2–11.6 (11.7)11.111.30.510
    Width (µm)5.8–6.96.36.30.390
    Q(1.64) 1.65–1.89 (1.91)1.761.740.09

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length34–45 (50)37364.21
    Apex Width(5.4) 5.6–7.9 (8.6)6.56.30.820
    Median Width(2.8) 3.2–5.1 (5.5)4.14.20.64
    Basal Width(4.3) 4.8–9.5 (9.9)7.06.91.64
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2005)12.48 °C6.78 °C88.77 mm
    Collection month (10/2005)13.32 °C8.56 °C207.99 mm
    Max month (2005)23.27 °C15.58 °C207.99 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 9.0 71.15 46th/46
Average length 11.1 10.72 13th–15th/55
Average width 6.3 5.77 1st–3rd/55
Standard deviation of length 0.51 0.64 41st–42nd/44
Standard deviation of width 0.39 0.33 9th/44
Median length 11.3 10.73 9th–11th/44
Median width 6.3 5.79 2nd–4th/44
Minimum length 10.2 9.36 4th–7th/53
Minimum width 5.8 5.04 1st/53
Low length 10.2 9.80 14th–15th/53
Low width 5.8 5.31 3rd–4th/53
High length 11.6 11.69 28th–31st/53
High width 6.9 6.28 1st–3rd/53
Max length 11.7 12.31 40th–42nd/53
Max width 6.9 6.51 8th–10th/53
Spore featureValueCommonalities
Ornamentation O2; O3 21% of collections; 96% of collections
Perispore loosening P1 83% of collections
Dextrinoidity D2 74% of collections