Botanica helvetica

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  Año 1999, Vol. 109, Número 1

  • Contributions to the flora of the city of Zuerich. VIII. Dicotyledonen 6 (Compositae) (in German)

    págs. 1-20

    

  • Plant communities with Pinus sylvestris L. and P nigra Arnold subsp, salzmannii (Dunal) Franco of the Spanish Sistema Central: a phytosociological approximation

    págs. 21-54

    

  • A role for calcium in appressorium induction in Phytophthora palmivora

    págs. 55-66

    

  • Taxonomic evaluation of the tetraploid populations of Cardamine amara (Brassicaceae) from the Eastern Alps and adjacent areas

    págs. 67-84

    

  • A new species of Bellevalia from Eastern Crete and its confusion with Muscari macrocarpum Sweet

    págs. 85-90

    

  • A new nothospecies of the genus Quercus L. (Fagaceae)

    págs. 91-96

    

  • Swiss floristic notes (in German)

    págs. 97-119