Hebeloma.org: Collection HJB1000446

Collection 1000446 (herbarium acc. no. TENN-F-021176) has not been assigned to a species.

Collecting details

Collection 1000446 was collected by det: Murrill on 14th January 1938 in Gainesville, Florida, UNITED STATES (approx. 29.675°N, 82.3417°W, altitude approximately 50 m above sea level - Google maps). No ectomycorrhizal plants were recorded.
The surrounding habitat was described as not recorded.
According to the GPS data the collection was in the Southeast US conifer savannas 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 Grasslands, Savannas & Shrublands) and Koppen climate code Cfa (Temperate, no dry season, hot summer).

Microscopic description
Spore (min) 5%-95% (max) mean median S.D.
Length (µm) (8.0) 8.4–9.8 9.1 9.1 0.430
Width (µm) (4.5) 4.7–5.2 (5.3) 5.0 5.0 0.170
Q (1.58) 1.69–1.98 (2.02) 1.84 1.84 0.09

Spore	(min) 5%-95% (max)	mean	median	S.D.
Length (µm)	(8.0) 8.4–9.8	9.1	9.1	0.430
Width (µm)	(4.5) 4.7–5.2 (5.3)	5.0	5.0	0.170
Q	(1.58) 1.69–1.98 (2.02)	1.84	1.84	0.09

Temperature calculation
Max temp Min temp Precipitation
Annualised average (1938) --- °C --- °C --- mm
Collection month (1/1938) --- °C --- °C --- mm
Max month (1938) --- °C --- °C --- mm

Spore measurements	Collection value
Count	44.0
Average length	9.1
Average width	5.0
Standard deviation of length	0.43
Standard deviation of width	0.17
Median length	9.1
Median width	5.0
Minimum length	8.0
Minimum width	4.5
Low length	8.4
Low width	4.7
High length	9.8
High width	5.2
Max length	9.8
Max width	5.3