Common name: Yellow loosestrife, Garden loosestrife, Circle flower. Scientific name: Lysimachia punctata. Family: Myrsinaceae. Genus: Lysimachia. Type: Herbaceous perennial. Height: 18-24 in. (45-60 cm). Flower color: Yellow. Flowering time: June to September.

Lysimachia punctata is a plant species in the genus Lysimachia. It is native to central/southern Europe and Turkey. The leaves are medium green,ovate to lance-shaped. The flowers are Cup-shaped, five-petalled, bright yellow flowers in axillary whorls.