polluted river bank, plastic waste between reeds, schoenoplectus californicus

aires aquatic argentina bank biodiversity buenos bulrush california californicus conservation contaminated contamination dirty disposable ecology ecosystem environment environmental floating flora flowers garbage green habitat inflorescences isidro junk natural nature plants plastic plata polluted rashy reedbed rhizomed riparian river rubbish san schoenoplectus scirpus sedge stems surface throwaway toxic trash tule vegetation waste water wild