close-up view of several Oxalis tetraphylla plants, also known as lucky clovers or four-leaf sorrel

close-up view of several Oxalis tetraphylla plants, also known as lucky clovers or four-leaf sorrel. These plants have characteristic heart-shaped leaves, each composed of four leaflets. The leaves are predominantly green with distinct maroon or dark purple markings forming a V-shape in the center of each leaflet. The plants are growing in dark soil, which appears to be garden soil. Interspersed among the leaves are delicate, pink, five-petaled flowers with yellow centers. Some of the flowers are fully open, while others are in bud or have already wilted. The lighting suggests an outdoor setting, likely during daylight hours. There are no people or animals visible in the image. The image is a still photograph with no indication of any specific action or interaction. The location of Belogorsk, Russia, is not visually represented in the image itself, but the plants are identified as being from that region.