Hebeloma.org: Collection HJB11526

Taxonomy

Collection 11526 is Hebeloma fusisporum.

Description

Collecting details

Collection 11526 was collected by A. Eriksen, det: J. Vesterholt on 31st October 2005 in Gaerum Hede,Tuekar, W of Frederikshavn NJ86,65, NOJ, DENMARK (approx. 57.4°N, 10.43°E, altitude approximately 65 m above sea level - Google maps). The ectomycorrhizal families Betulaceae (genera Alnus and Betula) and Salicaceae (genus Salix) were present.
The surrounding habitat was described as not recorded with a substrate of boggy soil.
According to the GPS data the collection was in the Baltic 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 Broadleaf & Mixed Forests) and Koppen climate code Dfb (Cold, no dry season, warm summer).

Macroscopic description
Cortina present: no.
Pileus: not recorded diameter; shape not recorded; margin characters involute; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation not recorded; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil not recorded.
Lamellae: analysis not yet complete.
Stipe: analysis not yet complete.
Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base not recorded; slenderness measure not recorded; smell sacchariolentia, sweet; taste not recorded.
Spore deposit colour: analysis not yet complete.
Exsiccata: normal.

Microscopic description
Spores: shape fusoid; colour through microscope not recorded; guttulate not recorded; papillate weak; Spore Code: O3; P3; D3; D4.
Basidia: 39.5–41.5 x 6.8–8.0 μm; ave. Q = 5.4; basidia spore nature not recorded.
Cheilocystidia: main shape gently clavate, cylindrical; special features not recorded; Cheilocystidia Ratios: A/M = 1.23; A/B = 1.64; B/M = 0.77.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.

Spore (min) 5%-95% (max) mean median S.D.
Length (µm) (14.3) 14.4–14.9 14.6 14.5 0.250
Width (µm) (6.2) 6.3–7.0 6.7 6.7 0.270
Q (2.07) 2.09–2.30 (2.33) 2.19 2.18 0.09

Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D.
Length 40–46 43 43 3.19
Apex Width (5.1) 5.2–6.7 6.1 6.5 0.880
Median Width (3.7) 3.9–5.9 (6.0) 5.0 5.4 1.18
Basal Width 3.2–4.7 (4.8) 3.8 3.5 0.9

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	(14.3) 14.4–14.9	14.6	14.5	0.250
Width (µm)	(6.2) 6.3–7.0	6.7	6.7	0.270
Q	(2.07) 2.09–2.30 (2.33)	2.19	2.18	0.09

Cheilocystidium (µm)	(min) 5%-95% (max)	mean	median	S.D.
Length	40–46	43	43	3.19
Apex Width	(5.1) 5.2–6.7	6.1	6.5	0.880
Median Width	(3.7) 3.9–5.9 (6.0)	5.0	5.4	1.18
Basal Width	3.2–4.7 (4.8)	3.8	3.5	0.9

Temperature calculation
Max temp Min temp Precipitation
Annualised average (2005) 11.22 °C 5.29 °C 50.39 mm
Collection month (10/2005) 13.16 °C 6.97 °C 60.83 mm
Max month (2005) 20.79 °C 14.01 °C 87.59 mm

	Max temp	Min temp	Precipitation
Annualised average (2005)	11.22 °C	5.29 °C	50.39 mm
Collection month (10/2005)	13.16 °C	6.97 °C	60.83 mm
Max month (2005)	20.79 °C	14.01 °C	87.59 mm

Analyse this collection
- See this collection in our species identifier.
- See this collection's sequences in Genbank .

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 measurements	My value	Species mean value	Position
Count	6.0	37.29	19^th–20^th/21
Average length	14.6	13.25	1^st–2^nd/21
Average width	6.7	6.67	10^th–12^th/21
Standard deviation of length	0.25	0.80	20^th/21
Standard deviation of width	0.27	0.37	19^th–20^th/21
Median length	14.5	13.23	2^nd/21
Median width	6.7	6.70	11^th/21
Minimum length	14.3	11.59	1^st–2^nd/21
Minimum width	6.2	5.94	1^st–7^th/21
Low length	14.4	12.10	1^st/21
Low width	6.3	6.15	6^th–9^th/21
High length	14.9	14.42	5^th/21
High width	7.0	7.19	12^th–14^th/21
Max length	14.9	14.91	8^th–10^th/21
Max width	7.0	7.32	13^th–17^th/21

Spore feature	Value	Commonalities
Ornamentation	O3	100% of collections
Perispore loosening	P3	61% of collections
Dextrinoidity	D3; D4	61% of collections; 80% of collections