Morphological characteristics of the seeds of species from subsection Heterophylla (Nym.) Fed. of the genus Campanula L. in the flora of Ukraine

Abstract

The morphological peculiarities of seeds in four species (Campanula rotundifolia, С. kladniana, С. polymorpha, С. serrata) from subsection Heterophylla (Nym.) Fed. in the flora of Ukraine were studied. Both common (size, lack of pubescence and appendages, shine, brown colour) and specific (sizes, shape, ultrastructure of the surface) features have been revealed.