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Taxonomy

Collection 18495 (herbarium acc. no. MEL 2362298) is Hebeloma nothofagetorum.

Description

  • arrow_drop_downarrow_drop_upCollecting details

    Collection 18495 was collected by B.A. Fuhrer on 13th May 1998 in Maits Rest., Victoria, AUSTRALIA (approx. 38.75°S, 143.55°E, altitude approximately 225 m above sea level - Google maps). No ectomycorrhizal plants were recorded.

    The surrounding habitat was described as not recorded.

    According to the GPS data the collection was in the Eastern Australian temperate 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: analysis not yet complete.

    Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 92; tears not recorded; white fimbriate edge present.

    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; colour through microscope not recorded; guttulate not recorded; papillate yes; Spore Code: O4; P3; D3.

    Basidia: 27.6–28.7 x 6.7–8.5 μm; ave. Q = 3.8; basidia spore nature not recorded.

    Cheilocystidia: main shape capitate-stipitate, clavate-stipitate; special features apical thickening, branching, clamped septa, many collapsed in exsiccata, septa; Cheilocystidia Ratios: A/M = 2.61; A/B = 2.55; B/M = 1.05.

    Pleurocystidia: no.

    Ixocutis: analysis not yet complete.

    Caulocystidia: analysis not yet complete.

    Spore(min) 5%-95% (max)meanmedianS.D.
    Length (µm)11.3–12.3 (12.6)11.611.40.390
    Width (µm)6.7–7.4 (7.5)7.07.00.260
    Q(1.53) 1.55–1.81 (1.85)1.661.660.09

    Cheilocystidium (µm)(min) 5%-95% (max)meanmedianS.D.
    Length(33) 36–5346476.46
    Apex Width(5.7) 5.8–12.3 (13.4)8.78.32.330
    Median Width2.7–4.3 (4.4)3.53.80.65
    Basal Width(1.9) 2.1–4.9 (5.3)3.63.71.01
  • arrow_drop_downarrow_drop_upTemperature calculation
    Max tempMin tempPrecipitation
    Annualised average (1998)17.21 °C9.25 °C87.50 mm
    Collection month (5/1998)15.26 °C8.88 °C68.50 mm
    Max month (1998)22.54 °C12.93 °C141.94 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 11.0 64.82 11th/11
Average length 11.6 12.00 11th/11
Average width 7.0 7.07 6th–8th/11
Standard deviation of length 0.39 0.62 11th/11
Standard deviation of width 0.26 0.47 11th/11
Median length 11.4 11.90 10th/11
Median width 7.0 7.04 4th–7th/11
Minimum length 11.3 11.01 1st–2nd/11
Minimum width 6.7 6.25 1st/11
Low length 11.3 11.25 3rd/11
Low width 6.7 6.42 2nd–3rd/11
High length 12.3 13.05 11th/11
High width 7.4 7.85 11th/11
Max length 12.6 13.75 11th/11
Max width 7.5 8.25 11th/11
Spore featureValueCommonalities
Ornamentation O4 90% of collections
Perispore loosening P3 100% of collections
Dextrinoidity D3 100% of collections