Asteraceae
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Asteraceae is a large family of flowering plants that consists of over 32,000 known species in over 1,900 genera within the order Asterales. The number of species in Asteraceae is rivaled only by the
Asteracea poster 3
A typical Asteraceae flower head, showing the (five) individual ray florets and the (approximately 16) disk florets of Bidens torta specimen
Discoid flowerheads of Delairea odorata
Dandelions on an alpine slope in Switzerland
Common sunflower
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The common sunflower is a large annual forb in the daisy family Asteraceae. The domesticated form of common sunflower is harvested for its edible seeds, which come in two types: oil and confectionary
Asteraceae
…Commercially important plants in Asteraceae include the food crops Lactuca sativa (lettuce), Cichorium (chicory), Cynara scolymus (globe artichoke), Helianthus annuus (sunflower), Smallanthus sonchifolius (yacón), Carthamus tinctorius (safflower) and Helianthus tuberosus (Jerusalem artichoke). Plants are used as herbs…
Sunflower sky backdrop
Flower heads facing east, away from the late afternoon sun
Detail of disk florets
A head of a sunflower