MIN : Fungi
Bell Museum fungi
Catalog (Accession) #:
950179
Occurrence ID (GUID):
2809cd7f-b59a-48f8-ba84-3d887952c0ad
Secondary Catalog (Accession) #:
1279785
Taxon:
Hebeloma geminatum Beker, Vesterh. & U. Eberh. 2015
Identification Qualifier: cf.
Family: Strophariaceae
Identification Qualifier: cf.
Family: Strophariaceae
Determiner: Henri J. Beker & Ursula Eberhardt (31-Jan-2017)
Collector:
Gerenday, Anna AG_21153
Date: 2015-03-03
Locality:
United States, Maryland, Garrett, Finzel, Finzel Swamp
39.698 -78.941
Elevation:
825 meters
(2706ft)
Habitat:
within deciduous shrubby area;
Substrate:
On bare ground
Description:
Pileus lightly colored with 5A2 (Methuen) one of the components; cap surface pale yellowish buff, surface pruinose with 10x magnifier; margin down-curved to incurved, coated with white veil-like material; taste pleasant, not farinaceous, no odor was detected; Lamellae adnexed, crowded, vertical length 4 mm, white, margin beaded with droplets of water; droplets do not appear to form brown spots, but gills show brown discoloration where bruised or wounded; margin crenate, lamellae present, tapering; color pale grayish buff closest to 4B2 Methuen, but not a good match; Stipe 25 mm long, 6 mm at apex, 7 mm at base; surface white, scaly, scales snaking down toward base; consistency firm. Spore print yellow brown; pileopellis gelatinous over a packed layer of small cells; Cheilocystidia cylindric to cylindric capitate, capitulum oval to elliptic; Spores from spore print, measurements profile view only, at 1000x (oil); spore measurements in water: N=22, range (9.5-) 10-12 x 5.5-6.6 (-7), average 10.5 x 6, median 10.5 x 6; Q range 1.5 - 1.9 (-2), Q avg 1.7, Q med 1.8; spore measurements in Melzer’s: N=23 Range: (9.5-) 10 - 12.5 x 5.5 - 6.5 (-7.5), average: 11.1 x 6.1, median 11 x 6; Q range 1.6 - 2 (-2.1), Q avg 1.8, Q med 1.8.
Notes:
Determiner removed a small piece of the collection for a study in Hebelomas of North America (HJB15707); Determiner’s note:
Usage Rights: CC0 1.0 (Public-domain)
Rights Holder: Bell Museum, University of Minnesota
Access Rights: Users are required to adhere to Bell Museum collections policy. Questions may be directed to the curator in charge.
Record Id: 2809cd7f-b59a-48f8-ba84-3d887952c0ad
For additional information on this specimen, please contact:
collections manager Timothy Whitfeld (museum-herbarium@umn.edu)
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