Duckweed (Lemna minor)

Duckweed (Lemna minor) is one of the fastest-growing plants on Earth, capable of doubling its biomass in just 16-48 hours under ideal conditions. This tiny floating aquatic plant thrives in nutrient-rich freshwater environments worldwide. Its rapid reproduction occurs through vegetative budding, where daughter fronds separate from mother plants. Duckweed plays important ecological roles - providing food for waterfowl, absorbing excess nutrients, and oxygenating water. Researchers study its potential for wastewater treatment, biofuel production, and as a high-protein food source due to its 45% protein content. This miniature plant's incredible growth rate makes it both a valuable resource and sometimes an invasive nuisance in ponds.