👉 Polygonella is a genus of flowering plants in the family Asteraceae. It includes around 100 species, mostly known from tropical and subtropical regions. The common name "polygonella" refers to its long, slender stem, which can grow up to 2 meters (7 feet) in diameter. The polygonella plant is a highly adapted species that has evolved several adaptations for survival in its environment. These include large leaves with large leaves, an elongated petiole, and