This interactive scatter plot visualizes the Iris flower dataset, enabling users to explore relationships between sepal and petal measurements across three species. The visualization uses d3.scaleLinear for x and y positioning, d3.scaleOrdinal for color encoding by species, and renders marks as SVG circles. React state management updates dropdown selections for axes, while d3.csv loads the external dataset. A color legend using d3.scaleOrdinal domain values identifies species, with axes built through custom React components.