HORTICULTURE

Detailed explanation-1: -INTRODUCTION TO THE COMPOSITAE, THE LARGEST FAMILY OF FLOWERING PLANTS.

Detailed explanation-2: -Angiosperms, which are flowering plants, are the largest and most diverse group within the kingdom Plantae. With around 300, 000 species, they represent approximately 80 percent of all the known green plants now living.

Detailed explanation-3: -Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (/ˌændʒiəˈspərmiː/), commonly called angiosperms.

Detailed explanation-4: -The two largest plant families are the sunflower family (Asteraceae) with 24, 000 species and the orchid family (Orchidaceae) with about 20, 000 species.