Each plant's name is two 'names' because the flower (e.g. Bluestar) and the foliage (e.g. Maple) are both important in determining which plants to use for pollination. Cross-pollinating a Bluestar Maranta with a Citrus Maple with produce the exact same seeds as crossing a Citrus Maranta and a Bluestar Maple. That's why most breeding charts have the foliage and the flowers separated so that you can determine which two flower types you need in order to get a specific flower type, and which two foliage types you need to get the foliage you want.