Cosmos is a genus, with the same common name of cosmos, consisting of flowering plants in the sunflower family.
Image: Cosmos bipinnatus (2)
Image: Correo Cadillo (Cosmos sulphureus) (15183920495)
Showa Memorial Park, Japan
C. sulphureus
Asteroideae is a subfamily of the plant family Asteraceae. It contains about 70% of the species of the family. It consists of several tribes, including Astereae, Calenduleae, Eupatorieae, Gnaphalieae, Heliantheae, Senecioneae and Tageteae. Asteroideae contains plants found all over the world, many of which are shrubby. There are about 1,135 genera and 17,200 species within this subfamily; the largest genera by number of species are Helichrysum (500–600) and Artemisia (550).
Asteroideae