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Taxonomy

Collection 16511 is Hebeloma sinapizans.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 16511 was collected by E. Grilli (161007.01) on 7th October 2016 in Mt. Magnola, Ovindoli , Abruzzo, ITALY (42.1513°N, 13.4975°E, altitude approximately 1435 m above sea level - Google maps). The ectomycorrhizal families Fagaceae (genus Fagus) and Pinaceae (genus Pinus) were present.

    The surrounding habitat was described as mixed woodland with a substrate of 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. 1.4: Forest – Temperate.

    According to the GPS data the collection was in the Appenine deciduous 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: Temperate Broadleaf & Mixed Forests) and Koppen climate code Dsb (Cold, dry summer, warm summer).

  • arrow_drop_downarrow_drop_upMacroscopic description

    Cortina present: no.

    Pileus: 38–90 mm diameter; shape convex; margin characters involute, smooth; viscosity tacky when moist; spotting no; hygrophanous no; colour variation unicolor; with colour at centre orange-brown; and colour at margin not recorded; with remains of universal veil yes.

    Lamellae: attachment emarginate; maximum depth up to 8 mm; number of complete lamellae 81; tears absent; white fimbriate edge absent.

    Stipe: 45–90 x 6–17 {median} x 8–25 {basal} mm; stipe Q 5.3–7.5; base bulbous, clavate; floccosity floccose, pruinose; rooting no; mycelial chords yes.

    Context: texture firm; stipe interior hollow, stuffed, superior wick; stipe flesh discolouring from base no; slenderness measure 7.1; smell raphanoid strongly; taste bitter, raphanoid.

    Spore deposit colour: analysis not yet complete.

    Exsiccata: analysis not yet complete.

  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape amygdaloid, limoniform; colour through microscope not recorded; guttulate not recorded; papillate yes; Spore Code: O3; O4; P1; P2; D3; D4.

    Basidia: 32.3–38.6 x 8.1–9.4 μm; ave. Q = 4.0; basidia spore nature not recorded.

    Cheilocystidia: main shape cylindrical, clavate-lageniform or clavate-ventricose, lageniform, ventricose; special features bifurcate; Cheilocystidia Ratios: A/M = 1.19; A/B = 0.81; B/M = 1.50.

    Pleurocystidia: analysis not yet complete.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)not recorded11.2not recordednot recorded
    Width (µm)not recorded6.9not recordednot recorded
    Qnot recorded1.60not recordednan

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(29) 38–55 (63)47477.5
    Apex Width5.1–7.5 (7.6)6.56.60.850
    Median Width(4.5) 4.8–6.4 (6.5)5.55.20.61
    Basal Width(6.4) 6.5–9.7 (10.6)8.28.01.11
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2016)14.76 °C6.60 °C55.04 mm
    Collection month (10/2016)15.26 °C7.01 °C83.43 mm
    Max month (2016)26.32 °C15.37 °C83.43 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 41.44 19th–34th/55
Average length 11.2 11.14 24th–27th/57
Average width 6.9 6.88 23rd–28th/57
Standard deviation of length Not recorded 0.62 Not recorded
Standard deviation of width Not recorded 0.36 Not recorded
Median length Not recorded 10.91 Not recorded
Median width Not recorded 6.82 Not recorded
Minimum length Not recorded 9.75 Not recorded
Minimum width Not recorded 6.15 Not recorded
Low length Not recorded 10.08 Not recorded
Low width Not recorded 6.32 Not recorded
High length Not recorded 11.78 Not recorded
High width Not recorded 7.30 Not recorded
Max length Not recorded 12.14 Not recorded
Max width Not recorded 7.48 Not recorded
Spore featureValueCommonalities
Ornamentation O3; O4 95% of collections; 50% of collections
Perispore loosening P1; P2 45% of collections; 66% of collections
Dextrinoidity D3; D4 70% of collections; 75% of collections