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Taxonomy

Collection 11372 is Hebeloma sacchariolens.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 11372 was collected by H.J. Beker on 22nd October 2005 in Urdiain, Navarre, SPAIN (42.906°N, 2.1503°W, altitude approximately 490 m above sea level - Google maps). The ectomycorrhizal family Fagaceae (genus Quercus) was present.

    The surrounding habitat was described as deciduous woodland with a substrate of decomposed 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 Cantabrian mixed 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: up to 33 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, cinnamon; and colour at margin pale cream, cream; with remains of universal veil no.

    Lamellae: attachment emarginate; maximum depth up to 3 mm; number of complete lamellae 58; tears absent; white fimbriate edge weak.

    Stipe: 40 x 8 {median} x 6 {basal} mm; stipe Q 4.7; base tapering; floccosity fibrillose; rooting no; mycelial chords no.

    Context: texture firm; stipe interior hollow; stipe flesh discolouring from base yes; slenderness measure 5.7; smell sacchariolentia, sweet; taste not recorded.

    Spore deposit colour: analysis not yet complete.

    Exsiccata: normal.

  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape amygdaloid, limoniform; colour through microscope brown; guttulate yes; papillate very strongly; Spore Code: O3; P2; D3; D4.

    Basidia: 33.4–37.6 x 8.2–9.6 μm; ave. Q = 4.0; basidia spore nature not recorded.

    Cheilocystidia: main shape balloon-shaped, gently clavate; special features clamped septa, septa, short; Cheilocystidia Ratios: A/M = 1.29; A/B = 2.00; B/M = 0.68.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: caulocystidia maximum length 75 μm.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(11.1) 11.2–13.3 (14.0)12.011.90.640
    Width (µm)(6.0) 6.3–7.5 (7.6)6.96.90.360
    Q(1.56) 1.63–1.93 (1.99)1.741.730.1

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length30–36 (37)32304.05
    Apex Width(6.1) 6.2–8.17.47.60.860
    Median Width5.1–7.8 (8.1)6.15.21.71
    Basal Width(2.8) 2.9–5.3 (5.4)4.14.21.31
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2005)15.94 °C6.07 °C66.36 mm
    Collection month (10/2005)18.61 °C8.92 °C118.30 mm
    Max month (2005)25.17 °C13.06 °C163.98 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 51.0 38.29 7th–8th/28
Average length 12.0 11.64 9th–12th/29
Average width 6.9 6.83 7th–18th/29
Standard deviation of length 0.64 0.80 24th/28
Standard deviation of width 0.36 0.40 21st/28
Median length 11.9 11.65 11th–15th/28
Median width 6.9 6.85 9th–13th/28
Minimum length 11.1 9.96 3rd/28
Minimum width 6.0 5.87 9th–13th/28
Low length 11.2 10.44 3rd/28
Low width 6.3 6.21 7th–11th/28
High length 13.3 12.76 6th–7th/28
High width 7.5 7.37 8th–11th/28
Max length 14.0 13.26 6th/28
Max width 7.6 7.54 12th/28
Spore featureValueCommonalities
Ornamentation O3 84% of collections
Perispore loosening P2 78% of collections
Dextrinoidity D3; D4 68% of collections; 59% of collections