Hebeloma.org: Collection HJB14224

Taxonomy

Collection 14224 (herbarium acc. no. 28385F) is Hebeloma syrjense.

Description

Collecting details

Collection 14224 was collected by J. Vauras on 25th August 2011 in Kainuu, Paltamo Municipality, Itkonpuro Nature Reserve, west part., FINLAND (approx. 64.355°N, 31°E, altitude approximately 180 m above sea level - Google maps). No ectomycorrhizal plants were recorded.
The surrounding habitat was described as boreal, mixed woodland riverside with a substrate of boggy 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. 1.1: Forest – Boreal.
According to the GPS data the collection was in the Scandinavian and Russian taiga 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: Boreal Forests/Taiga) and Koppen climate code Dfc (Cold, no dry season, cold summer).

Macroscopic description
Cortina present: no.
Pileus: analysis not yet complete.
Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 50; tears not recorded; white fimbriate edge not recorded.
Stipe: size not recorded; stipe Q not recorded; base cylindrical; floccosity not recorded; rooting not recorded; mycelial chords not recorded.
Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base yes; slenderness measure not recorded; smell not recorded; taste not recorded.
Spore deposit colour: analysis not yet complete.
Exsiccata: analysis not yet complete.

Microscopic description
Spores: shape amygdaloid; colour through microscope not recorded; guttulate not recorded; papillate no; Spore Code: O3; P2; D3.
Basidia: 23.3–25.5 x 6.1–6.6 μm; ave. Q = 3.9; basidia spore nature not recorded.
Cheilocystidia: main shape cylindrical; special features irregular, short; Cheilocystidia Ratios: A/M = 1.22; A/B = 1.04; B/M = 1.21.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.

Spore (min) 5%-95% (max) mean median S.D.
Length (µm) (7.0) 7.2–9.0 8.1 7.9 0.660
Width (µm) (4.8) 4.9–5.5 (5.6) 5.2 5.2 0.240
Q (1.44) 1.45–1.66 (1.69) 1.56 1.59 0.08

Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D.
Length 25–28 (29) 27 27 1.55
Apex Width (3.9) 4.2–6.0 (6.1) 5.1 5.2 0.740
Median Width 3.8–4.4 4.1 4.2 0.31
Basal Width (4.0) 4.1–5.9 4.9 4.9 0.92

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	(7.0) 7.2–9.0	8.1	7.9	0.660
Width (µm)	(4.8) 4.9–5.5 (5.6)	5.2	5.2	0.240
Q	(1.44) 1.45–1.66 (1.69)	1.56	1.59	0.08

Cheilocystidium (µm)	(min) 5%-95% (max)	mean	median	S.D.
Length	25–28 (29)	27	27	1.55
Apex Width	(3.9) 4.2–6.0 (6.1)	5.1	5.2	0.740
Median Width	3.8–4.4	4.1	4.2	0.31
Basal Width	(4.0) 4.1–5.9	4.9	4.9	0.92

Temperature calculation
Max temp Min temp Precipitation
Annualised average (2011) 6.45 °C -1.00 °C 50.44 mm
Collection month (8/2011) 17.67 °C 9.26 °C 80.07 mm
Max month (2011) 23.10 °C 13.88 °C 80.07 mm

	Max temp	Min temp	Precipitation
Annualised average (2011)	6.45 °C	-1.00 °C	50.44 mm
Collection month (8/2011)	17.67 °C	9.26 °C	80.07 mm
Max month (2011)	23.10 °C	13.88 °C	80.07 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	8.0	52.23	20^th/22
Average length	8.1	8.60	21^st/23
Average width	5.2	5.31	16^th–20^th/23
Standard deviation of length	0.66	0.53	4^th/19
Standard deviation of width	0.24	0.29	16^th/19
Median length	7.9	8.61	19^th/19
Median width	5.2	5.34	13^th–18^th/19
Minimum length	7.0	7.36	14^th–16^th/19
Minimum width	4.8	4.57	4^th–6^th/19
Low length	7.2	7.76	18^th/19
Low width	4.9	4.88	7^th–12^th/19
High length	9.0	9.36	13^th–15^th/19
High width	5.5	5.74	17^th/19
Max length	9.0	9.69	15^th–18^th/19
Max width	5.6	5.95	17^th/19

Spore feature	Value	Commonalities
Ornamentation	O3	95% of collections
Perispore loosening	P2	95% of collections
Dextrinoidity	D3	91% of collections