Belgian Journal of Botany

CONTENTS OF VOLUME 137(1): 2004 Published 10 November 2004

 Regular papers
3 Checklist of the Cyperaceae of Equatorial Guinea (Annobón, Bioko, Río Muni)

F. Cabezas, C. Aedo & M. Velayos

27 The effect of sampling period on results of seedling germination experiments in cropland and forests

Rebecca Devlaeminck, Beatrijs Bossuyt & Martin Hermy

36 Comparison of the regeneration patterns of woody species between Norway spruce plantations and deciduous forests on alluvial soils

Bruno Hérault, Guy Bouxin & Daniel Thoen

47 Early abortion in reciprocal crosses between Phaseolus vulgaris and Phaseolus polyanthus, and in vitro culture of immature embryos from these species

A. Toussaint, P. Geerts, F. Clement, G. Mergeai & J.-P. Baudoin

55 Climate gradients explain changes in plant community composition of the forest understorey : an extrapolation after climate warming

Sebastiaan Van Der Veken, Beatrijs Bossuyt & Martin Hermy

70 Pollen morphology of Teucrium (Labiatae) and its taxonomic value

Teresa Navarro, Jalal El Oualidi & Maria del Mar Trigo


 Short note
85 Luronium natans, a rare species in the Iberian Peninsula

Maria I. Romero, Marco Rubinos & Pablo Ramil


 Proceedings of the Belgian Young Botanists Day 2003
91 Ecology and conservation of Belgian populations of Viola calaminaria, a metallophyte with a restricted geographic distribution

J. P. Bizoux, F. Brevers, P. Meerts, E. Graitson & G. Mahy





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