Pistia stratiotes var. obcordata

Pistia stratiotes var. obcordata, also known as the water lettuce or tropical duckweed, is a floating aquatic plant that belongs to the family Araceae.

It is traditionally used for its medicinal properties, including its anti-inflammatory and antibacterial effects, which can help to reduce fever and alleviate respiratory issues.

The plant has been found to have several health benefits, including lowering blood pressure and cholesterol levels, as well as exhibiting antioxidant and antiviral properties.

In herbal preparations, Pistia stratiotes var. obcordata is often used as an infusion or decoction, and is also used in traditional medicine to treat various ailments, including skin conditions and digestive issues.