Image de Leucopaxillus gentianeus (Quél.) Kotl. 1966

Description :

Slo.: grenka velepodvihanka - syn.: Leucopaxillus amarus auct., Clitocybe gentianea Qul., Clitocybe amara sensu auct., Lepista amara sensu auct. - Habitat: Mixed forest, Fagus sylvatica and Picea abies dominant trees; moderately inclined mountain slope, southeast aspect; calcareous ground; relatively warm place; partly protected from direct rain by tree canopies; average precipitations ~ 3.000 mm/year, average temperature 5-7 deg C, elevation 930 m (3.050 feet), alpine phytogeographical region.Substratum: soil.Comment: Leucopaxillus gentianeus is a beautiful mushroom with its nicely brown, felted hut, however, with disgusting taste. Definitely not a candidate for culinary experiences! Three pilei were found; pilei diameter up to 10 cm; gills can be easily separated from trama as a separate layer; not discoloring brownish on handling (as some sources say); smell mild, indistinctive, somewhat mushroomy or mealy; taste much unpleasant, bitter, jerked, or on some chemistry, persistent; SP abundant, white.Spores minutely warty (barely visible with my equipment and in water). Dimensions: (5.2) 5.5 - 6.3 (7) x (4.1) 4.3 - 5.1 (5.6) microns; Q = (1.1) 1.14 - 1.4 (1.5); N = 30; Me = 5.9 x 4.8 microns; Qe = 1.2. Olympus CH20, NEA 100x/1.25, magnification 1.000 x, oil; in water, fresh material. AmScope MA500 digital camera.Ref.: (1) Personal communication with Mr. Bojan Rot, www.gobenabovskem.si (2) S. Buczacki, Collins Fungi Guide, Collins (2012), p 206. (3) J. Breitenbach, F. Kraenzlin, Eds., Fungi of Switzerland, Vol.3. Verlag Mykologia (1995), p 218. (4) G.J. Krieglsteiner (Hrsg.), Die Grosspilze Baden-Wrttembergs, Band 3., Ulmer (2001), p 302.(5) M. Bon, Parey's Buch der Pilze, Kosmos (2005), p 162. (6) R. Phillips, Mushrooms, Macmillan (2006), p 96. (7) http://www.mycoquebec.org/bas.php?trie=L&l=l&nom=Leucopaxillus%20gentianeus%20/%20Leucopaxille%20amer&tag=Leucopaxillus%20gentianeus&gro=36 (accessed Nov.8. 2017)(8) http://www.mushroomexpert.com/leucopaxillus_gentianeus.html (accessed Nov.8. 2017)