Hebeloma.org: Collection HJB10954

Taxonomy

Collection 10954 is Hebeloma sacchariolens.

Description

Collecting details

Collection 10954 was collected by J.C. Santos on 17th September 2004 in Sickla, SWEDEN (approx. 59.3°N, 18.12°E, altitude approximately 15 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Populus) was present.
The surrounding habitat was described as not recorded with a substrate of soil.
According to the GPS data the collection was in the Sarmatic 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 not recorded; viscosity tacky when moist; spotting not recorded; hygrophanous not recorded; colour variation two-colour; with colour at centre dark pinkish buff; and colour at margin pale cream; with remains of universal veil not recorded.
Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 48; tears not recorded; white fimbriate edge not recorded.
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 amygdaloid, limoniform; colour through microscope not recorded; guttulate not recorded; papillate very strongly; Spore Code: O3; P3; D3.
Basidia: 27.9 x 8.2 μm; ave. Q = 3.4; basidia spore nature not recorded.
Cheilocystidia: main shape gently clavate; special features not recorded; Cheilocystidia Ratios: A/M = 1.57; A/B = 1.77; B/M = 0.90.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.

Spore (min) 5%-95% (max) mean median S.D.
Length (µm) 10.3–11.8 (12.0) 10.9 10.7 0.680
Width (µm) 6.2–6.7 6.5 6.7 0.250
Q 1.54–1.89 (1.95) 1.67 1.63 0.17

Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D.
Length 26–31 29 30 2.64
Apex Width (4.1) 4.3–8.4 (8.5) 6.6 6.6 1.670
Median Width (2.4) 2.5–6.2 4.5 4.6 1.99
Basal Width 2.9–4.4 3.7 3.7 0.78

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	10.3–11.8 (12.0)	10.9	10.7	0.680
Width (µm)	6.2–6.7	6.5	6.7	0.250
Q	1.54–1.89 (1.95)	1.67	1.63	0.17

Cheilocystidium (µm)	(min) 5%-95% (max)	mean	median	S.D.
Length	26–31	29	30	2.64
Apex Width	(4.1) 4.3–8.4 (8.5)	6.6	6.6	1.670
Median Width	(2.4) 2.5–6.2	4.5	4.6	1.99
Basal Width	2.9–4.4	3.7	3.7	0.78

Temperature calculation
Max temp Min temp Precipitation
Annualised average (2004) 10.59 °C 3.66 °C 44.66 mm
Collection month (9/2004) 16.37 °C 9.44 °C 37.20 mm
Max month (2004) 22.17 °C 13.95 °C 80.30 mm

	Max temp	Min temp	Precipitation
Annualised average (2004)	10.59 °C	3.66 °C	44.66 mm
Collection month (9/2004)	16.37 °C	9.44 °C	37.20 mm
Max month (2004)	22.17 °C	13.95 °C	80.30 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	5.0	38.29	28^th/28
Average length	10.9	11.64	22^nd–24^th/29
Average width	6.5	6.83	28^th–29^th/29
Standard deviation of length	0.68	0.80	20^th/28
Standard deviation of width	0.25	0.40	27^th/28
Median length	10.7	11.65	25^th–26^th/28
Median width	6.7	6.85	21^st–24^th/28
Minimum length	10.3	9.96	7^th–12^th/28
Minimum width	6.2	5.87	4^th–8^th/28
Low length	10.3	10.44	19^th/28
Low width	6.2	6.21	12^th–20^th/28
High length	11.8	12.76	22^nd–25^th/28
High width	6.7	7.37	28^th/28
Max length	12.0	13.26	24^th/28
Max width	6.7	7.54	28^th/28

Spore feature	Value	Commonalities
Ornamentation	O3	84% of collections
Perispore loosening	P3	53% of collections
Dextrinoidity	D3	68% of collections