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Hypholoma fasciculare var. pusillum
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Photographer: Dr. Amadej Trnkoczy
ID: 0000 0000 0413 4377 (2013-04-30)Copyright © 2013 Dr. Amadej Trnkoczy
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INFORMATION PROVIDED WITH THE PHOTO
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date of photo Apr 21, 2013
latitude 46.33573 longitude 13.56733
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location
Bovec basin, on southwest slope of the hill Rabeljnik, East Julian Alps (Posočje, Slovenia)notes Slo.: navadna žveplenjača, drobceni različek - Habitat: Light, mixed, predominantly hardwood woodland, moderately south-west oriented hill side, cretaceous clastic rock (flysh), partly protected from direct rain by the log and tree canopies, mostly in shade, average precipitations ~3.000 mm/year, average temperature 8-10 deg C, elevation 490 m (1.600 feet), alpine phytogeographical region. - Substratum: a large log of (most probably) a deciduous tree laying on ground, in the last stage of disintegration. - Comments: Growing solitary and in clusters, pileus diameter 1.5-3(4.5) cm, stipe 2-3.5(5) cm long and curved, 4-8 mm in diameter; taste very bitter, long lasting, not burning; smell indistinctive mushroomy; flesh brittle, fibrous; SP dark brown with purple-violet tint (oac526). Smaller fruitbodies than of typical form, spring time growth and solitary appearance (in addition to clustered growth) should distinguish this subspecies from standard form of H. fasciculare var. fasciculare. H. fasciculare is common where I live, however it is most frequent in autumn and about twice as large. I've never seen so small fruitbodies so early in the season yet. - Spores smooth, dark, brown with violet tint, with pores. Dimensions: 6.5 (SD = 0.4) x 4.3 (SD = 0.3) μ, Q = 1.5 (SD = 0.07), n = 30. Olympus CH20 (Motic B2-211A), NEA 100x/1.25, magnification 1.000 x, oil, in water. AmScope MA500 digital camera. - Herbarium: Mycotheca and lichen herbarium (LJU-Li) of Slovenian Forestry Institute, Večna pot 2, Ljubljana, Index Herbariorum LJF - Ref.: (1) G.J.Krieglsteiner (Hrsg.), Die Grosspilze Bade-Württembergs, Band 4, Ulmer (2003), p 356. (2 ) Personal communication with Mr. Bojan Rot. Determination confirmed by Mr. Anton Poler. (3) R.Phillips, Mushrooms, Macmillan (2006), p 231. (4) http://www.landesmuseum.at/pdf_frei_remote/Sydowia_36_0176-0182.pdf francosk (5) D.Arora, Mushrooms Demystified, Ten Speed Press, Berkeley (1986), p 383. (6) M.Bon, Parey's Buch der Pilze, Kosmos (2005), p 252.camera Canon G11, 6.1-30mm/f2.8-4.5
contributor's ID # Bot_705/2013_IMG3010 photo category: Fungi - fungi
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MORE INFORMATION ABOUT THIS FUNGUS
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The photographer's identification Hypholoma fasciculare var. pusillum has not been reviewed. Click here to review or comment on the identification. |
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