alligator_weed
1. [ noun ] (botany) prolific South American aquatic weed having grasslike leaves and short spikes of white flowers; clogs waterways with dense floating masses
Synonyms: Alternanthera_philoxeroides alligator_grass
Related terms: weed Alternanthera
Similar spelling:   alligatored
  Alligatoridae
  alligator_wrench
  alligator_lizard
  alligator_pear
  alligator_clip
  alligator_grass
  alligatorfish
  alligator_snapper