What flower families and genera are there? Understanding flower classification in one article

Flower families and genera can generally be divided by morphology into herbaceous flowers and woody flowers; by ornamental part, they can be divided into flower-viewing types, fruit-viewing types, foliage-viewing types, stem-viewing types, root-viewing types, whole-plant-viewing types, and so on. Taking herbaceous flowers and woody flowers as examples, the stems of herbaceous flowers are relatively soft, and flowers in this category include scarlet sage, cockscomb, purslane, chrysanthemum, lily, and so on; the stems of woody flowers are generally relatively hard, and flowers in this category include wintersweet, gardenia, Boston ivy, wisteria, and so on.