At the XII International Botanical Congress (Leningrad, 1975), mycology and lichenology were addressed in Section 4. Presentations covered fungal phylogeny, classification principles, decay biology, and use of electron microscopy and chromatography in fungal taxonomy.
Kotlaba F. (1976): In memoriam PhDr. Erich Pieschel (1894-1975). – Česká Mykologie 30(3-4): 225–226.
