Hebeloma.org: Collection HJB13484

Taxonomy

Collection 13484 is Hebeloma velutipes.

Description

Collecting details

Collection 13484 was collected by T. Tokov (09/11246) on 14th November 2009 in Bogdanci: Strelishte, NORTH MACEDONIA (approx. 41.2139°N, 22.6044°E, altitude approximately 150 m above sea level - Google maps). The ectomycorrhizal family Fagaceae (genus Quercus) was present.
The surrounding habitat was described as deciduous woodland with a substrate of 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. 1.4: Forest – Temperate.
According to the GPS data the collection was in the Aegean and Western Turkey sclerophyllous 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: Mediterranean Forests, Woodlands & Scrub) and Koppen climate code BSk (Arid, steppe, cold).

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 unicolor; with colour at centre pale yellow, pale cream; and colour at margin not recorded; with remains of universal veil not recorded.
Lamellae: attachment not recorded; maximum depth not recorded; number of complete lamellae 56; tears not recorded; white fimbriate edge not recorded.
Stipe: size not recorded; stipe Q not recorded; base not recorded; floccosity floccose; rooting not recorded; mycelial chords not recorded.
Context: analysis not yet complete.
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; P0; D3.
Basidia: 24.3–24.7 x 8.0–8.3 μm; ave. Q = 3.0; basidia spore nature not recorded.
Cheilocystidia: main shape gently clavate, clavate-lageniform or clavate-ventricose, lageniform, ventricose; special features clamped septa; Cheilocystidia Ratios: A/M = 1.36; A/B = 1.16; B/M = 1.24.
Pleurocystidia: no.
Ixocutis: analysis not yet complete.
Caulocystidia: analysis not yet complete.

Spore (min) 5%-95% (max) mean median S.D.
Length (µm) (10.0) 10.3–11.7 (11.8) 11.1 11.0 0.580
Width (µm) 6.8–7.3 (7.4) 7.0 7.0 0.230
Q (1.36) 1.42–1.66 (1.69) 1.57 1.59 0.1

Cheilocystidium (µm) (min) 5%-95% (max) mean median S.D.
Length (66) 67–70 68 69 1.7
Apex Width (6.1) 6.3–8.3 7.3 7.3 0.680
Median Width (4.8) 4.9–5.3 5.1 5.2 0.25
Basal Width (4.8) 4.9–8.4 (8.7) 6.2 5.2 2.16

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	(10.0) 10.3–11.7 (11.8)	11.1	11.0	0.580
Width (µm)	6.8–7.3 (7.4)	7.0	7.0	0.230
Q	(1.36) 1.42–1.66 (1.69)	1.57	1.59	0.1

Cheilocystidium (µm)	(min) 5%-95% (max)	mean	median	S.D.
Length	(66) 67–70	68	69	1.7
Apex Width	(6.1) 6.3–8.3	7.3	7.3	0.680
Median Width	(4.8) 4.9–5.3	5.1	5.2	0.25
Basal Width	(4.8) 4.9–8.4 (8.7)	6.2	5.2	2.16

Temperature calculation
Max temp Min temp Precipitation
Annualised average (2009) 19.77 °C 10.01 °C 43.52 mm
Collection month (11/2009) 13.67 °C 5.48 °C 24.72 mm
Max month (2009) 32.58 °C 20.13 °C 74.73 mm

	Max temp	Min temp	Precipitation
Annualised average (2009)	19.77 °C	10.01 °C	43.52 mm
Collection month (11/2009)	13.67 °C	5.48 °C	24.72 mm
Max month (2009)	32.58 °C	20.13 °C	74.73 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	52.33	132^nd–136^th/149
Average length	11.1	11.12	75^th–86^th/149
Average width	7.0	6.55	13^th–19^th/149
Standard deviation of length	0.58	0.70	99^th–100^th/132
Standard deviation of width	0.23	0.33	111^st–119^th/132
Median length	11.0	11.06	71^st–76^th/132
Median width	7.0	6.55	15^th–20^th/132
Minimum length	10.0	9.61	42^nd–46^th/132
Minimum width	6.8	5.85	2^nd–3^rd/132
Low length	10.3	10.04	44^th–57^th/132
Low width	6.8	6.07	2^nd–5^th/132
High length	11.7	12.10	87^th–93^rd/132
High width	7.3	7.03	33^rd–37^th/132
Max length	11.8	12.59	105^th–106^th/132
Max width	7.4	7.31	42^nd–60^th/132

Spore feature	Value	Commonalities
Ornamentation	O2	90% of collections
Perispore loosening	P0	75% of collections
Dextrinoidity	D3	92% of collections