Brunette Girl With A Wreath Of Dandelions

Because of the morphological complexity exhibited by this family, agreeing on appropriate generic circumscriptions has often been difficult for Asteraceae taxonomists. As a result several of these genera have required multiple revisions.
Characteristics
Asteraceae are mostly herbaceous plants, but some shrubs, trees and climbers do exist. Daisies are generally easy to distinguish from other plants, mainly because of their characteristic inflorescence and many shared apomorphies. However, many closely related species in this family are notoriously difficult to identify to the species level.