The Common Grass Yellow butterfly is one of the most common and abundant butterflies in India recognizable by its bright lemon yellow wings with black bordering on the upper side and brown markings on the lower side. The females are larger than males. These butterflies are found flying close to the ground along grassy patches.Cassia fistula, Cassia lora, Albizzia, Cassia alata, Cassia sothera and Cassia mimosoides are the favorite food plants for this species.