L. Hably szerk.: Studia Botanica Hungarica 20. 1988 (Budapest, 1988)

KOVÁTS, D. : ,In memóriám Viktor Greschik who was born 125 years ago (1862-1946) 5 BTjNKE, Zs. : Die ältesten Blütenpflanzen-Sammlungen des Naturwissenschaftlichen Museums in Budapest 9 HABLY, L. : Egerian fossil flora from Kesztölc, NW Hungary 33 STOLLMAYER-BONC

Z, E. : The alga species of the Csömör pool 63 BUCZKÔ, K. : The diatom collection of László Vida TT RÉVAY, Á. : Dematiaceous Hyphomycetes inhabiting forest debris in Hungary III. __ 95 LŐKÖS, L. : Lichens on Fumana 1. An investigation on herbarial sheets 101 SZERDAHELYI, T. : Vegetation studies on rocky grasslands in the Pilis Mountains (Hungary) 109