Hebeloma.org: Collection HJB1000374

Collection 1000374 (herbarium acc. no. SAPA10000035 (No. 312)) has not been assigned to a species.

Collecting details

Collection 1000374 was collected by S. Imai on 4th July 1932 in Sapporo Botanic Garden, Ishikari, Sapporo, Hokkaido, JAPAN (approx. 43.0639°N, 141.3426°E, altitude approximately 30 m above sea level - Google maps). No ectomycorrhizal plants were recorded.
The surrounding habitat was described as woodland clearing 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 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) (9.0) 9.2–10.7 (11.3) 9.9 9.8 0.510
Width (µm) (4.4) 4.9–5.7 (6.0) 5.3 5.3 0.290
Q (1.65) 1.69–2.10 (2.24) 1.87 1.88 0.12

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	(9.0) 9.2–10.7 (11.3)	9.9	9.8	0.510
Width (µm)	(4.4) 4.9–5.7 (6.0)	5.3	5.3	0.290
Q	(1.65) 1.69–2.10 (2.24)	1.87	1.88	0.12

Temperature calculation
Max temp Min temp Precipitation
Annualised average (1932) --- °C --- °C --- mm
Collection month (7/1932) --- °C --- °C --- mm
Max month (1932) --- °C --- °C --- mm

Spore measurements	Collection value
Count	83.0
Average length	9.9
Average width	5.3
Standard deviation of length	0.51
Standard deviation of width	0.29
Median length	9.8
Median width	5.3
Minimum length	9.0
Minimum width	4.4
Low length	9.2
Low width	4.9
High length	10.7
High width	5.7
Max length	11.3
Max width	6.0