-Plants (Kingdom Plantae)

-Vascular Plants (Phylum Tracheophyta)

-Flowering Plants (Subphylum Angiospermae)

-Dicots (Class Magnoliopsida)

-Pinks, Cactuses, and Allies (Order Caryophyllales)

-Knotweed Family (Family Polygonaceae)

-Subfamily Eriogonoideae

-Genus Antigonon

-Antigonon flavescens

Antigonon flavescens is a climbing vine in the buckwheat family (Polygonaceae), native to parts of Mexico and Central America. It is recognized for its slender, twining stems and delicate, heart-shaped leaves, along with its pale yellow to creamy-white flowers that appear in loose clusters.