Hebeloma.org: Collection HJB1000376

Collection 1000376 (herbarium acc. no. SAPA10000033 (No. 384)) has not been assigned to a species.

Collecting details

Collection 1000376 was collected by S. Imai on 25th June 1935 in Ishikari, Sapporo, Hokkaido, JAPAN (approx. 43.1714°N, 141.3155°E, altitude approximately 5 m above sea level - Google maps). No ectomycorrhizal plants were recorded.
The surrounding habitat was described as garden with a substrate of decomposed litter, wood, 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. 14.3: Plantations.
According to the GPS data the collection was in the Hokkaido deciduous 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 Dfa (Cold, no dry season, hot summer).

Microscopic description
Spore (min) 5%-95% (max) mean median S.D.
Length (µm) (9.1) 10.1–13.3 (17.4) 11.1 10.7 1.270
Width (µm) (5.1) 6.9–9.5 (10.9) 7.7 7.5 0.800
Q (1.30) 1.32–1.56 (1.99) 1.44 1.43 0.1

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	(9.1) 10.1–13.3 (17.4)	11.1	10.7	1.270
Width (µm)	(5.1) 6.9–9.5 (10.9)	7.7	7.5	0.800
Q	(1.30) 1.32–1.56 (1.99)	1.44	1.43	0.1

Temperature calculation
Max temp Min temp Precipitation
Annualised average (1935) --- °C --- °C --- mm
Collection month (6/1935) --- °C --- °C --- mm
Max month (1935) --- °C --- °C --- mm

Spore measurements	Collection value
Count	146.0
Average length	11.1
Average width	7.7
Standard deviation of length	1.27
Standard deviation of width	0.8
Median length	10.7
Median width	7.5
Minimum length	9.1
Minimum width	5.1
Low length	10.1
Low width	6.9
High length	13.3
High width	9.5
Max length	17.4
Max width	10.9