Gajewski, W., University of Warsaw

• Vol 23, No 2 (1954) - Articles processed outside the current editorial system
  An amphiploid hybrid of Geum urbanum L. and G. molle Vis. et Panc.
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• Vol 22, No 3 (1953) - Articles processed outside the current editorial system
  Trochę obserwacji nad zaburzeniami w rozwoju kwiatów u Geum L. [Some observations on disturbances of floral development in Geum species and hybrids]
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• Vol 22, No 2 (1953) - Articles processed outside the current editorial system
  A Fertile Amphipolyploid Hybrid of Geum rivale with G. macrophyllum
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• Vol 21, No 3 (1952) - Articles processed outside the current editorial system
  The hybrids between two subgenera of Geum L.
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• Vol 20, No 2 (1950) - Articles processed outside the current editorial system
  The inheritance of specific traits in the hybrid Geum coccineum × rivale
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• Vol 19, No 2 (1948) - Articles processed outside the current editorial system
  On the chromosome pairing in six hybrids among four Geum species
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• Vol 17, No 2 (1946) - Articles processed outside the current editorial system
  Cytogenic myestigations on Anemone L. I. Anemone Janczewskii a new amphiploid species of hybrid origin]
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