volume 91, issue 2, P161-177 2019
DOI: 10.23855/preslia.2019.161
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Abstract: Carex ×kneuckeri (C. hirta × C. rostrata) is reported here for the first time to occur in southeastern Poland and central Europe. Although both parents are widespread and common species in Europe, the hybrid is extremely rare or overlooked, worldwide only known from France (one locality), Sweden (two localities) and now also Poland (one locality). Carex ×kneuckeri has the general appearance of C. rostrata, but has hairy utricles and hairy leaf sheaths, like C. hirta. Phylogenetic analysis of plastid matK and (…

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