Zs. P. Komáromy szerk.: Studia Botanica Hungarica 15. 1981 (Budapest, 1981)

Babos, Margit: Mycological examination of sawdust depots in Hungary

developing mycocoenosis could be best observed at Pusztavacs. Here, on the rubbish-covered thin layered sawdust, there grew Pluteus patricius, P. atricapillus. Leucoagaricus bresadolae. Coprlnus lagopus

, Cyathus stercoreus and Peziza micropus. Besides, there occurred also some of Macrolepiota rhacodes var, hortensis living on compost. On the part of the compost lying towards the grassland Macrolepiota excoriata was found on the sawdust, while on the part edging toward the forest, there grew Lepiota eristata and Collybia dryophila

. Table 3. SawduBt temperature In the vicinity of fruit bodies of 3 frequent fungus species Leucoagaricus meleagris Locality Period Air temp. °C at a height of 1 m Sawdust temperature 10 cm °C at a depth of 20 cm

+ Budakeszi 20 June 1979 19-20 33 31.4 29 Aug. 1979 20 26 37 41.5 27.5 39 44 Lenti 14 Sept. 1979 22 30.5 35 35 37 38 39 41.5 32 37 38 40 42 42 43.5 Pusztavám 24 July 1980 22 33 38 Visegrád: " Lepence-völgy" 28 Aug. 1980 27 32.5 34.5 38.5 34 40.5 40 average values x = 35.2 38.4 temperature limits = 26-41.5 27.5-43.5 = Since there were decaying planks and pieces of wood in the sawdust, the temperature of the sawdust could not be measured as deep as 20 cm here and there. Volvariella volvacea Locality Period Air temp. °C at a height of 1 m Sawdust temperature 10 cm °C at a depth of 20 cm Budakeszi 20 June 1979 19-20 29 30.5 30.5 31 Visegrád: 7 July 1979 16-20 28 32 "Lepence-völgy" 28 Aug. 1980 27 38.5 39 40 42.5 44.5 42 average values x = 33.3 40.3 temperature limits = 28-40 32-44.5