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Bulletin of the Geobotanical Institute ETH

Volume 63 (1997)
Pages liminaires _
Préface: Editorial _
Article: Influence of management on cover and seed production of Brachypodium pinnatum (L.) Beauv. in a calcareous grassland 3
Article: Measuring the abundance of Phragmites communis Trin. in wet meadows : a methodological investigation 11
Article: How do Lemnaceae (duckweed family) survive dry conditions? 25
Article: Zur Evolution und Ausbreitung apomiktischer Rubus-Arten (Rosaceae) in Offenland-Ökosystemen 33
Article: Zur Vegetation unterschiedlich alter Blockschuttstandorte am Rossberg/SZ 45
Article: Research Note : Morphology of gorse (Ulex europaeus L.) and its consequences for browsing by ponies 69
Article: Research Note : Effects of landscape structure on seed dispersal of fleshy-fruited species along forest edges 77
Article: Research Project : Evolution of mating systems in plants : the causes and consequences of inbreeding in Aconitum lycotonum s.l. 87
Article: Research Project : an experimental protocol to assess the effects of plant diversity on ecosystem functioning utilized in a European research network 95
Article: Essay Review : recent perspectives in conservation biology of rare plants 109
Rubrique: Summaries of diploma and PhD theses (1996) 117
Informations des associations: Annual report of the Geobotanical Institute ETH (1996) 127
Publicité 137
Table des matières _