Elementary apomictic processes in Rubus L.

Roman Czapik

Abstract


Two elementary apomictic processe were found in the examined Rubus species: R. saxatilis developed diplosporous and aposporous embryo sacs, R. caesius - displosporous, apart from meiotic ones. These result; confirmed the wide occurrence of facultative apomixis and intraspecific differentiation of the mode of reproduction within the taxa of the investigated genus.

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DOI: https://doi.org/10.5586/asbp.1981.032

Journal ISSN:
  • 2083-9480 (online)
  • 0001-6977 (print; ceased since 2016)
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Publisher
Polish Botanical Society