Underground organs ofPhragmites communis, their growth, biomass and net production Karel Fiala OriginalPaper Pages: 225 - 259
M. Kovács Beziehungen Zwischen Vegetation und Boden (Die Bodenverhältnisse der Waldgesellschaften des Mátragebirges) Miroslava Husová Bookreviews Pages: 260 - 260
Zur Nomenklatur und Chorologie des Formenkreises vonOnosma pseudoarenarium Schur s. lat Stephan Rauschert OriginalPaper Pages: 269 - 279
A newly adoptet restriction of illegitimity in generic names and its consequences forAvenochloa Holub 1962 Holub J. OriginalPaper Pages: 282 - 300
Morphological features of F1 generation inRosa hybrids 1. Hybrids of some species of the sect.Caninae withRosa rugosa Dagmar Jičínská OriginalPaper Pages: 301 - 311
P. Pisson (ed.) Écologie forestière Geobiologie-Ecologie-Aménagement Milena Roudná Bookreviews Pages: 312 - 312
The chromosome morphology ofHesperis matronalis subsp.matronalis and related diploid taxa František DvořákBožena Dadáková OriginalPaper Pages: 313 - 326
Computer programme for processing data from ecological sucrose-inversion measurements of temperature Bohdan PetříkJan Květ Brief Communications Pages: 327 - 331