uniflower

Uniflower is a common name used to refer to plants within the family Asteraceae that produce a solitary flower head per stem. This contrasts with many other members of the Asteraceae family which may produce multiple flower heads in a branched inflorescence. The term "uniflower" is not a formal botanical classification but rather a descriptive term used by gardeners and horticulturists.

Several popular garden plants are often called uniflowers. The most well-known is likely the sunflower, *Helianthus annuus*, which typically bears a single, large, daisy-like flower head. Other plants sometimes referred to as uniflowers include certain cultivars of chrysanthemum (*Chrysanthemum* spp.) and dahlia (*Dahlia* spp.) that have been bred to exhibit a single bloom.

The uniflower characteristic can be a desirable trait for ornamental purposes, as it focuses attention on a single, prominent bloom. This can create a striking visual impact in gardens and floral arrangements. The term emphasizes the singular nature of the flower display, making it easily distinguishable from plants with more complex flower structures. While the term is informal, it effectively communicates a key visual characteristic of these plants.