Hebeloma.org: Collection HJB12965

Taxonomy

Collection 12965 is Hebeloma paludicola.

Description

Collecting details

Collection 12965 was collected by S. Poumarat (SGP- 08 09 57) on 25th September 2008 in Querigut, Fopret des Ares (Chemin du lac), Ariege, FRANCE (approx. 42.7047°N, 2.1075°E, altitude approximately 1250 m above sea level - Google maps). The ectomycorrhizal family Salicaceae (genus Salix) was present.
The surrounding habitat was described as subalpine willow thicket with a substrate of boggy, calcareous, mossy 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. 5.3: Wetlands (inland) – Shrub dominated wetlands.
According to the GPS data the collection was in the Pyrenees conifer and 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 Cfb (Temperate, no dry season, warm summer).

Macroscopic description
Cortina present: yes.
Pileus: 18–30 mm diameter; shape convex, umbonate weakly; margin characters not recorded; viscosity tacky when moist; spotting no; hygrophanous no; colour variation two-colour; with colour at centre not recorded; and colour at margin not recorded; with remains of universal veil no.
Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 24; tears absent; white fimbriate edge weak.
Stipe: 25–50 x 2–3 {median} x 2–3 {basal} mm; stipe Q 12.5–14.3; base cylindrical; floccosity fibrillose, floccose at apex; rooting no; mycelial chords no.
Context: texture firm; stipe interior not recorded; stipe flesh discolouring from base yes; slenderness measure 20.6; smell raphanoid; taste bitter, mild, raphanoid.
Spore deposit colour: analysis not yet complete.
Exsiccata: analysis not yet complete.

Microscopic description
Spores: shape amygdaloid, limoniform; colour through microscope not recorded; guttulate not recorded; papillate yes; Spore Code: O2; P1; D3.
Basidia: 28.8 x 7.7 μm; ave. Q = 3.8; basidia spore nature not recorded.
Cheilocystidia: main shape lageniform, ventricose; special features not recorded; Cheilocystidia Ratios: A/M = 1.15; A/B = 0.54; B/M = 2.15.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.

Spore (min) 5%-95% (max) mean median S.D.
Length (µm) (11.3) 11.7–14.2 (14.3) 13.2 13.3 0.970
Width (µm) (6.0) 6.1–7.4 (7.5) 6.8 6.8 0.490
Q (1.85) 1.86–2.04 1.95 1.96 0.07

Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D.
Length (43) 44–54 50 53 6.29
Apex Width (5.0) 5.1–6.2 5.7 5.7 0.470
Median Width 4.6–5.3 4.9 4.7 0.39
Basal Width (9.2) 9.3–11.6 (11.7) 10.5 10.5 1.24

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	(11.3) 11.7–14.2 (14.3)	13.2	13.3	0.970
Width (µm)	(6.0) 6.1–7.4 (7.5)	6.8	6.8	0.490
Q	(1.85) 1.86–2.04	1.95	1.96	0.07

Cheilocystidium (µm)	(min) 5%-95% (max)	mean	median	S.D.
Length	(43) 44–54	50	53	6.29
Apex Width	(5.0) 5.1–6.2	5.7	5.7	0.470
Median Width	4.6–5.3	4.9	4.7	0.39
Basal Width	(9.2) 9.3–11.6 (11.7)	10.5	10.5	1.24

Temperature calculation
Max temp Min temp Precipitation
Annualised average (2008) 10.79 °C 2.95 °C 95.14 mm
Collection month (9/2008) 15.08 °C 7.01 °C 41.59 mm
Max month (2008) 20.13 °C 10.21 °C 203.49 mm

	Max temp	Min temp	Precipitation
Annualised average (2008)	10.79 °C	2.95 °C	95.14 mm
Collection month (9/2008)	15.08 °C	7.01 °C	41.59 mm
Max month (2008)	20.13 °C	10.21 °C	203.49 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	9.0	42.28	24^th–26^th/29
Average length	13.2	11.82	1^st/29
Average width	6.8	6.66	8^th–12^th/29
Standard deviation of length	0.97	0.83	8^th/29
Standard deviation of width	0.49	0.37	3^rd/29
Median length	13.3	11.87	1^st/29
Median width	6.8	6.67	8^th–11^th/29
Minimum length	11.3	10.08	3^rd–4^th/29
Minimum width	6.0	5.93	11^th–13^th/29
Low length	11.7	10.58	1^st/29
Low width	6.1	6.10	13^th–17^th/29
High length	14.2	13.00	1^st–2^nd/29
High width	7.4	7.19	6^th–11^th/29
Max length	14.3	13.37	5^th/29
Max width	7.5	7.44	10^th–12^th/29

Spore feature	Value	Commonalities
Ornamentation	O2	100% of collections
Perispore loosening	P1	41% of collections
Dextrinoidity	D3	82% of collections