This interactive D3.js scatter plot, built with React and rendered as an SVG, visualizes the classic Iris dataset. It displays the relationship between petal length (x-axis) and sepal width (y-axis), with each of the three iris species distinguished by a unique color using `scaleOrdinal`. The visualization employs `scaleLinear` for both axes, and the `csv` function from D3 is used to load and parse the data. Interactive tooltips are provided via SVG `<title>` elements, showing the precise petal length of each point.