Alternanthera.

All About Alligator Weed (Alternanthera philoxeroides) Alligator weed (Alternanthera philoxeroides) is a perennial, aquatic plant that is known for its fast growth and invasive nature. Also referred to as alligator grass, pigweed, or broadleaf carpet grass, this plant typically thrives in moist habitats such as wetlands, ponds, lakes, ditches, and slow-moving streams. Native to South […]