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Taxonomy

Collection 11809 (herbarium acc. no. LY BR69-30) is Hebeloma discomorbidum.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 11809 was collected by G. Bruchet on 15th September 1969 in Cirque d Genepi, Savoie, FRANCE (approx. 45.3439°N, 6.7046°E, altitude approximately 1900 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.

    The surrounding habitat was described as deciduous, subalpine shrubland riverside with a substrate of mossy 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. 3.3: Shrubland – Boreal.

    According to the GPS data the collection was in the Alps conifer and 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 Conifer Forests) and Koppen climate code Dfc (Cold, no dry season, cold summer).

  • arrow_drop_downarrow_drop_upMacroscopic description

    Cortina present: yes.

    Pileus: analysis not yet complete.

    Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 44; tears not recorded; white fimbriate edge not recorded.

    Stipe: analysis not yet complete.

    Context: analysis not yet complete.

    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: O1; O2; P1; D3.

    Basidia: 33.9 x 8.8 μm; ave. Q = 3.8; basidia spore nature not recorded.

    Cheilocystidia: main shape lageniform, ventricose; special features not recorded; Cheilocystidia Ratios: A/M = not recorded; A/B = not recorded; B/M = not recorded.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(11.9) 12.1–14.4 (15.1)13.213.10.820
    Width (µm)(6.0) 6.1–7.4 (8.0)6.96.80.490
    Q(1.66) 1.70–2.13 (2.43)1.931.950.17
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (1969)2.17 °C-4.49 °C104.54 mm
    Collection month (9/1969)8.67 °C2.46 °C107.10 mm
    Max month (1969)11.23 °C4.25 °C163.59 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 19.0 43.34 74th–75th/99
Average length 13.2 11.86 5th–7th/100
Average width 6.9 6.83 45th–54th/100
Standard deviation of length 0.82 0.80 46th–49th/99
Standard deviation of width 0.49 0.39 14th–16th/99
Median length 13.1 11.83 7th/99
Median width 6.8 6.82 50th–57th/99
Minimum length 11.9 10.21 2nd/100
Minimum width 6.0 5.99 49th–60th/100
Low length 12.1 10.66 5th/100
Low width 6.1 6.24 64th–72nd/100
High length 14.4 13.06 9th–10th/100
High width 7.4 7.41 50th–60th/100
Max length 15.1 13.54 9th/100
Max width 8.0 7.66 29th–38th/100
Spore featureValueCommonalities
Ornamentation O1; O2 36% of collections; 92% of collections
Perispore loosening P1 39% of collections
Dextrinoidity D3 83% of collections