Which hybrids are referred to as Dahlias?

The term "Dahlia hybrids" specifically refers to the various crossbred varieties of the dahlia plant, which are created through deliberate breeding to enhance specific traits such as color, flower form, and size. These hybrids result from combining different dahlia species or cultivars, producing a wide array of flowers that can exhibit unique characteristics.

Dahlia hybrids are particularly popular in gardening and landscaping due to their diverse appearances and the extensive selection available, allowing gardeners to choose from various shapes, heights, and colors. This versatility makes dahlia hybrids a favorite among landscape designers and gardening enthusiasts.

In contrast, the other options touch on different aspects of dahlias. For instance, "Dahlia variants" might imply different varieties but does not specifically communicate the hybrid nature. "Dahlia pompon" refers to a specific flower type characterized by its round shape, and "Dahlia tubers" points to the underground storage organs that dahlias grow from, which are not hybrids in themselves but rather the means through which dahlias propagate. Thus, the term "Dahlia hybrids" is accurate as it encompasses the breadth of cultivated dahlias that arise from hybrid breeding.