Leaves are opposite
Each of white inflorescences is composed of several flowers and has a paper-like texture.
Inflorescences are borne terminal or from the leaf axils
Alligatorweed often forms dense mats.
Common Name: Alligatorweed
Wetland Indicator Caterogy: OBL
Leaves: Opposite or Alternate
Growth Form: Emergent
Grows in freshwater ponds, lakes, streams, ditches, shorelines