MIN : Fungi
Bell Museum fungi
Catalog (Accession) #:
896022
Occurrence ID (GUID):
943fd1e8-9de8-45a4-8d6c-12ac1de60ca5
Secondary Catalog (Accession) #:
1287503
Taxon:
Tricholoma inocybeoides A. Pearson
Identification Qualifier: aff.
Family: Tricholomataceae
Identification Qualifier: aff.
Family: Tricholomataceae
Determiner: Clark L. Ovrebo (2020-01-00)
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Collector:
McLaughlin, D.J. MCBS 027 (BD 430)
Date: 2007-05-27
Verbatim Date: 27/May/2007
Additional Collectors:
E.G. McLaughlin, B. Dentinger, M. Padamsee
Locality:
United States, Minnesota, Otter Tail, Otter Tail County, On Vergas Trail, West side of Cooks Lake
46.706861 -95.838611
Verbatim Coordinates:
46°42'24.7"N 095°50'19"W
Elevation:
435 meters
(1427ft)
Substrate:
On ground with mossy bark
Associated Species:
under maple, aspen, bur oak and basswood
Description:
FIELD DESCRIPTION OF AGARICS & BOLETES Collection No.: MCBS027 (BD430) Name: Tricholoma cf. scalpturatum (Fr.) Quel. Locality, Date: Vergas trail, West side of Cooks Lake, Otter Tail Co., MN, 23 May 2007 Habitat: In soil on embankment along road, near oak and aspen. Habit: Gregarious PILEUS: Shape Convex with broad umbo. Breadth Up to 3.5 cm Color Gray, mousy-gray-brownish, #80 Grayish yellowish Brown. Changes None Surface Densely fibrillose, matted in areas to give a minutely “scaly” appearance; margin even Flesh: Silky White (satiny sheen); hygrophanous Odor: Watermelon rind, especially when cut Changes None Taste: Very much like watermelon rind; slightly mealy HYMENOPHORE: Attachment Adnexed Length To 3.5 x 0.9-1.0 cm Color Very pale grayish White (possibly a pink tinge?) Changes None Edges Concolorous, even or slightly uneven (not crenulate or serrate) Spacing & pattern About 2/mm Lamellulae Present; Inner ends truncate STIPE: Shape Equal Size Up to 3.3 X 0.8 cm Surface Silky Color White at apex, discolored at base with faint yellowish tinges (discolored from soil?) Changes None Flesh color White, satin-like; with hygrophanous outer walls and stuffed interior Flesh color changes None N.B. Colors from K.L. Kelly and D.B. Judd, Color, Universal Language and Dictionary of Names,1976, supplemented with ISCC-NBS Centroid Color Charts Microscopic analysis: (5% KOH) Suprapellis of elongated hyphae with brown spiral incrustations that compose a derm of filamentous aggregates, which appear fibrillose macroscopically; a pseudoparenchymatous hypodermium was not observed.
Notes:
Minnesota County Biological Survey Project
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: 943fd1e8-9de8-45a4-8d6c-12ac1de60ca5
For additional information on this specimen, please contact:
collections manager Timothy Whitfeld (museum-herbarium@umn.edu)
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