%0 Book part %A Drăgulescu Constantin %D 1999 %G English %B Tiscia monograph series %B The Somes/Szamos river valley : a study of the geography, hydrobiology and ecology of the river system and its environment %@ 1418-0448 %T The aquatic and paludal flora and vegetation from the river Someş/Szamos valleys %U http://acta.bibl.u-szeged.hu/10166/1/tiscia_mono_003_077-104.pdf %X In this study we present the aquatic and paludal flora and vegetation of the Some§ul Mare. Sonie$ul Cald, Some§ul Rece, Somejul Mic and „united" Some? rivers. The Some? River's Basin was divided in seven sectors, respectively „A", „B", „Cl", „C2", „D", „E" and „F" sectors. After a short presentation of the botanical researches in this area, we present the aquatic and paludal flora, based on our own researches and on data from literature, too. A list of hydro- and hygrophytes is given, with the place of appearance of every species in the different sectors. After every species we listed in brackets the authors from references the data of whom we used or we put,.(!)" to denote our own data. This list contains a number of 352 species from 52 families, and subspeciflc taxons are also given. Besides the flora. The Some? Valleys' vegetation is also characterized. From the total of 200 vegetal associations, a number of 91 are aquatic or paludal ones.