alligator_grass
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_weed
Related terms: weed Alternanthera
Similar spelling:   alligator_pear
  alligatorfish
  alligator_weed
  alligator_snapper
  alligator_clip
  Alligator_sinensis
  alligator_wrench
  alligator_lizard
  Alligatoridae