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Taxonomy

Collection 16573 (herbarium acc. no. UBC F32256) is Hebeloma immutabile.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 16573 was collected by P. Kroeger, B. Kendrick, C. Kendrick, J. Brown, det: P. Kroeger on 14th September 2008 in Haida Gwaii, Moresby Island, Marshall Inlet, British Columbia, CANADA (approx. 52.4731°N, 131.5008°W, altitude approximately 15 m above sea level - Google maps). No ectomycorrhizal plants were recorded.

    The surrounding habitat was described as not recorded with a substrate of cadaveric, mossy soil.

    According to the GPS data the collection was in the Queen Charlotte Islands conifer 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 Conifer Forests) and Koppen climate code Cfc (Temperate, no dry season, cold summer).

  • arrow_drop_downarrow_drop_upMacroscopic description

    Cortina present: no.

    Pileus: analysis not yet complete.

    Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 58; tears absent; white fimbriate edge absent.

    Stipe: size not recorded; stipe Q 19.0; base not recorded; floccosity not recorded; rooting not recorded; mycelial chords not recorded.

    Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base yes; slenderness measure 43.0; smell not recorded; taste not recorded.

    Spore deposit colour: analysis not yet complete.

    Exsiccata: pileus blackening, stipe blackening.

  • arrow_drop_downarrow_drop_upMicroscopic description

    Spores: shape amygdaloid; colour through microscope not recorded; guttulate not recorded; papillate no; Spore Code: O3; P3; D3.

    Basidia: 29.4–31.1 x 7.4–8.1 μm; ave. Q = 4.0; basidia spore nature not recorded.

    Cheilocystidia: main shape cylindrical; special features branching, septa; Cheilocystidia Ratios: A/M = 1.08; A/B = 1.15; B/M = 0.99.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(8.0) 8.4–10.5 (10.7)9.49.40.620
    Width (µm)(4.9) 5.2–6.5 (6.6)5.95.90.410
    Q(1.47) 1.48–1.80 (1.92)1.601.580.1

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(22) 26–41 (42)34355.23
    Apex Width(4.0) 4.8–6.7 (6.9)5.65.50.700
    Median Width(4.0) 4.2–6.0 (6.1)5.25.10.55
    Basal Width(2.6) 3.2–7.4 (7.7)5.15.21.27
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (2008)9.74 °C4.75 °C222.93 mm
    Collection month (9/2008)15.22 °C9.26 °C121.69 mm
    Max month (2008)16.30 °C10.66 °C418.99 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 71.0 66.91 2nd–3rd/11
Average length 9.4 9.18 1st–3rd/11
Average width 5.9 5.79 1st–5th/11
Standard deviation of length 0.62 0.54 2nd/11
Standard deviation of width 0.41 0.36 4th/11
Median length 9.4 9.15 1st–2nd/11
Median width 5.9 5.81 2nd–6th/11
Minimum length 8.0 8.08 8th–10th/11
Minimum width 4.9 4.97 7th–9th/11
Low length 8.4 8.32 2nd–5th/11
Low width 5.2 5.26 6th–8th/11
High length 10.5 10.08 1st/11
High width 6.5 6.35 2nd/11
Max length 10.7 10.46 2nd–4th/11
Max width 6.6 6.66 6th/11
Spore featureValueCommonalities
Ornamentation O3 100% of collections
Perispore loosening P3 100% of collections
Dextrinoidity D3 90% of collections