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Taxonomy

Collection 11834 (herbarium acc. no. IB19950070) is Hebeloma alpinicola.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 11834 was collected by R. Poder, det: M. Moser on 7th August 1995 in Kofjordsdalen, NORWAY (approx. 69.49°N, 20.77°E, altitude approximately 1000 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.

    The surrounding habitat was described as arctic tundra, 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. 4.1: Grassland – Tundra.

    According to the GPS data the collection was in the Scandinavian Montane Birch forest and grasslands 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: Tundra) and Koppen climate code ET (Polar, tundra).

  • arrow_drop_downarrow_drop_upMacroscopic description

    Cortina present: yes.

    Pileus: not recorded diameter; shape not recorded; margin characters not recorded; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation two-colour; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil not recorded.

    Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 32; tears not recorded; white fimbriate edge weak.

    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 ellipsoid; colour through microscope not recorded; guttulate not recorded; papillate no; Spore Code: O1; P0; D0.

    Basidia: 27.5–30.2 x 6.7–7.9 μm; ave. Q = 4.0; basidia spore nature not recorded.

    Cheilocystidia: analysis not yet complete.

    Pleurocystidia: analysis not yet complete.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)(7.5) 8.0–9.3 (9.6)8.68.60.460
    Width (µm)(4.7) 5.0–5.9 (6.0)5.45.40.300
    Q(1.45) 1.48–1.71 (1.83)1.611.610.08
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (1995)1.85 °C-5.30 °C62.46 mm
    Collection month (8/1995)11.11 °C3.97 °C115.14 mm
    Max month (1995)11.83 °C4.50 °C117.80 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 62.0 53.89 15th–17th/53
Average length 8.6 9.58 53rd/54
Average width 5.4 5.72 48th–49th/54
Standard deviation of length 0.46 0.66 46th–48th/50
Standard deviation of width 0.3 0.34 36th–39th/50
Median length 8.6 9.62 49th/50
Median width 5.4 5.75 47th–49th/50
Minimum length 7.5 8.14 47th–48th/51
Minimum width 4.7 5.04 43rd–45th/51
Low length 8.0 8.57 46th–48th/51
Low width 5.0 5.25 43rd–47th/51
High length 9.3 10.64 50th/51
High width 5.9 6.29 45th–47th/51
Max length 9.6 11.00 50th/51
Max width 6.0 6.56 48th–50th/51
Spore featureValueCommonalities
Ornamentation O1 100% of collections
Perispore loosening P0 100% of collections
Dextrinoidity D0 98% of collections