Tricholomopsis

Mushroom Observer Image 179406: Tricholomopsis decora (Fr.) Singer

Fussingø

Mushroom Observer Image 915730: Tricholomopsis formosa (Murrill) Singer

Mushroom Observer Image 145960: Tricholomopsis rutilans (Schaeff.) Singer

Mushroom Observer Image 270980: Tricholomopsis sulphureoides (Peck) Singer

Mushroom Observer Image 197397: Tricholomopsis decora (Fr.) Singer

Svinkløv Klitplantage, Hanherred, Danmark

Mushroom Observer Image 145961: Tricholomopsis rutilans (Schaeff.) Singer

Mushroom Observer Image 286362: Tricholomopsis sulphureoides (Peck) Singer

Mushroom Observer Image 238670: Tricholomopsis decora (Fr.) Singer

Slo.: lina trhlenka - Habitat: Mixed wood: Picea abies, Pinus nigra, Fagus sylvatica, Fraxinus ornus and Fraxinus excelsior, etc; flat terrain, shallow forest soil layer, probably somewhat acid, old consolidated river deposit, calcareous ground, in shade, partly protected from direct rain by tree canopies, average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevation 410 m (1.350 feet), alpine phytogeographical region. - Substratum: Fallen rotten trunk of a small Pinus nigra. - Comments: Several fruitbodies on the log, pileus diameter up to 6.5 cm (3.5 inch), taste and smell indistinctive, SP white with faint pink tint (oac795), cup golden-yellow (oac852), gills deep golden (oac811), stipe concolorous with gills, lighter at the base. - Spore dimensions: 7.2 (SD = 0.5) x 5.3 (SD = 0.4) micr., Q = 1.4 (SD = 0.09), n = 30. - Ref.: (1) Id'ed by Mr. Bojan Rot. (2) http://www.mushroomexpert.com/tricholomopsis_decora.html . (3) http://www.grzyby.pl/gatunki/Tricholomopsis_decora.htm . (4) R.Phillips, Mushrooms, Macmillan (2006), p 98. (5) M.Bon, Parey's Buch der Pilze, Kosmos (2005), p 150.

Svinkløv Klitplantage, Hanherred, Danmark

Mushroom Observer Image 165614: Tricholomopsis rutilans (Schaeff.) Singer

Mushroom Observer Image 59933: Tricholomopsis sulphureoides (Peck) Singer

Mushroom Observer Image 268487: Tricholomopsis decora (Fr.) Singer

Slo.: rdekasta trhlenka - syn.: Gyrophila rutilans (Schaeff.) Qul., Tricholoma rutilans (Schaeff.) P. Kumm., Tricholomopsis variegata (Scop.) Singer - Habitat: mixed wood, Picea abies and Fagus sylvatica dominant trees; locally almost flat terrain, bottom of the valley; calcareous ground; almost in shade; partly protected from direct rain by tree canopies, average precipitations ~ 3.000 mm/year, average temperature 5-7 deg C, elevation 820 m (2.700 feet), alpine phytogeographical region.Substratum: totally rotten, moss overgrown Picea abies stump.Comments: Tricholomopsis rutilans can hardly be confused with other species in the field. Beautifully yellow-reddish colored mushroom has abundant and large (up to 140 microns long) cheilocystidia (special sterile cells that are found, in some mushrooms, popping up on the edges of the gills, here much larger than basidia), which can be seen even without microscope with any magnifying glass. The mushroom is generally quite common although not in the Trenta valley. A single fruitbody has been found. Smell and taste mild, undistinguished; SP white.Spores smooth with one guttule. Dimensions: (6,1) 6,7 - 7,6 (8) x (4,8) 4,9 - 5,7 (6,1) microns; Q = (1,2) 1,3 - 1,4 (1,6); N = 30; Me = 7,1 x 5,4 microns; Qe = 1,3. 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.gobemnbovskem.si(2) http://www.mushroomexpert.com/tricholomopsis_rutilans.html (accessed Nov.9. 2017) (3) J. Breitenbach, F. Kraenzlin, Eds., Fungi of Switzerland, Vol.3., Verlag Mykologia (1991), p 346. 3 (4) G.J. Krieglsteiner (Hrsg.), Die Grosspilze Baden-Wrttembergs, Band 3., Ulmer (2001), p 578.(5) R.M. Daehncke, 1200 Pilze in Farbfotos, AT Verlag (2009), p 224. (6) R. Phillips, Mushrooms, Macmillan (2006), p 98. (7) M. Bon, Parey's Buch der Pilze, Kosmos (2005), p 150.

Vrangeskov, Midtsjælland

Mushroom Observer Image 169794: Tricholomopsis rutilans (Schaeff.) Singer

Mushroom Observer Image 765925: Tricholomopsis sulphureoides (Peck) Singer

Mushroom Observer Image 268617: Tricholomopsis decora (Fr.) Singer

Skjoldenæsholm, Midtsjælland

Mushroom Observer Image 183673: Tricholomopsis rutilans (Schaeff.) Singer

Mushroom Observer Image 363745: Tricholomopsis decora (Fr.) Singer

Skjoldenæsholm, Midtsjælland