Native or Introduced:
Nutrient Removal Rating:
Low - medium
Rooted or Floating:
Maximum Water Depth:
Duckweed typically exists as a mass of small plants (each less than 0.25 inches across) that produce only a single root per frond. Plants can float or be slightly submerged. Typically they are present in chains of several to many individuals. Typically multiple species are present together. There are several species that live throughout the southeast.
Leaves are flat and oval in shape. Leaves are pale green on the upper and lower surfaces. They are usually green but sometimes pigments are present which cause them to appear reddish.
Vegetative reproduction is common and rapid. New plants arise from small pouches along the margins of the fronds.