caption: The image shows a drawing of a plant with a flower on it, identified as a common horsetail, with its long, thin, green leaves and delicate petals. The flower is a bright yellow color with a white center, and the leaves are a deep green. The stem is long and thin, with a few small, pointed tips. The leaves are arranged in a symmetrical pattern around the flower, and there are several other parts of the plant visible in the drawing.