bn:00002872n
Noun Concept
EL
alternanthera philoxeroides  γρασίδι αλιγάτορα  ζιζάνιο αλιγάτορα  ζιζανίων αλιγάτορα
EN
Prolific South American aquatic weed having grasslike leaves and short spikes of white flowers; clogs waterways with dense floating masses WordNet 3.0
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