Observation 156065: Cortinarius trivialis J.E. Lange

When: 2013-10-19

Collection location: Tolmin region, Posočje, East Julian Alps, Slovenia [Click for map]

46.1754° 13.8115° 760m

Who: amadej trnkoczy (amadej)

Specimen available

Code: Bot_764/2013_DSC8892

Habitat: Steep mountain forest, mainly broad-leafed trees with some Picea abies, Fagus sylvatica dominant, south oriented slope; mostly in shade, relatively warm place; cretaceous clastic rock (flysh) bedrock, partly protected from direct rain by tree canopies;
average precipitations ~2.600 mm/year, average temperature 6-8 deg C, elevation 760 m (2.500 feet), alpine phytogeographical region.

Substratum: soil with a lot of organic debris, leafs, wood, etc.

Place: North of Ljubin village near town Tolmin, near the top of Tlaka hill, 911 m (2.988 feet), East Julian Alps, Posočje, Slovenia EC

Comments: Growing in a group of several sporocarps, pileus diameter up to 7 cm, stipe height up to 11 cm, diameter about 1.3 cm; context relatively thin, gills broader; SP ocher-brown, oac709.

Nikon D700/Nikkor Micro 105mm/f2.8

Proposed Names

85% (1)
Eye3 Eyes3
Used references: (1) Personal communication with Mr. Gregor Podgornik.
(2) J. Breitenbach, F. Kraenzlin, Eds., Fungi of Switzerland, Vol.5. Verlag Mykologia (1984), p 232.
(3) S. Buczacki, Collins Fungi Guide, Collins (2012), p 338.
(4) R. Phillips, Mushrooms, Macmillan (2006), p 169.
(5) G..J. Krieglsteiner (Hrsg.), Die Grosspilze Baden-Württembergs, Band 5, Ulmer (2003), p 69.
(6) M. Bon, Parey’s Buch der Pilze, Kosmos (2005), p 202.
Based on microscopic features: Spores verrucose, amygdaliform. Dimensions: 12.1 (SD = 1.0) x 6.5 (SD = 0.4) μ, Q = 1.86 (SD = 0.08), n = 30. Olympus CH20, NEA 100x/1.25, magnification 1.000 x, oil, in water. AmScope MA500 digital camera.
Based on chemical features: Taste indistinctive, smell mushroomy, mild, slightly unpleasant.

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2013-12-21 01:40:29 PST (-0800)
Last modified: 2013-12-21 01:40:38 PST (-0800)
Viewed: 32 times, last viewed: 2017-12-25 15:46:39 PST (-0800)
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