Artemisia is a large, diverse genus of plants belonging to the daisy family Asteraceae, with between 200 and 400 species. Common names for various species in the genus include mugwort, wormwood, and sagebrush.
Artemisia (plant)
Artemisia pycnocephala (beach sagewort) flowers
Artemisia abrotanum
Artemisia annua
The family Asteraceae, with the original name Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae were first described in the year 1740. The number of species in Asteraceae is rivaled only by the Orchidaceae, and which is the larger family is unclear as the quantity of extant species in each family is unknown.
Asteraceae
A typical Asteraceae flower head showing the (five) individual ray florets and the (approximately 16) disk florets of a specimen of (Bidens torta)
Discoid flowerheads of Delairea odorata.
Anemochory in Carlina