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Occurrence and distribution of Potamogeton hybrids (Potamogetonaceae) in Poland
Author(s) -
ZalewskaGałosz J.
Publication year - 2002
Publication title -
feddes repertorium
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.24
H-Index - 25
eISSN - 1522-239X
pISSN - 0014-8962
DOI - 10.1002/1522-239x(200210)113:5/6<380::aid-fedr380>3.0.co;2-k
Subject(s) - potamogeton , potamogetonaceae , biology , hybrid , botany , taxon , ecology , habitat , aquatic plant , macrophyte , seagrass
Based on herbarium specimens eight Potamogeton hybrids have been identified in Poland. Each of P. x nericius, P. x olivaceus and P. x sparganiifolius have been found only in one station in Poland. P. x fluitans, P. x salicifolius and P. x undulatus are more frequent. The most frequent among Potamogeton hybrids occurring in Poland are P. x angustifolius and P. x nitens . All taxa described are rare in Poland having sporadic distribution in Europe. Notes on morphology, variation, similar taxa, distribution and habitat description of all Potamogeton hybrids occurring in Poland are given. Detailed lists of localities in Poland of all Potamogeton hybrids are also presented. The distribution of Potamogeton hybrids in Poland together with information on the distribution from the others European countries should be used to construct general distribution maps of these taxa.