Which of the following flower choices would all be considered line flowers?

Line flowers are characterized by having a tall, linear shape and are often used in floral design to create height and structure in arrangements. They provide visual lines that guide the viewer’s eye through the design. The correct response lists Liatris, Gladiolus, Snapdragons, and Delphinium, all of which exemplify these qualities.

Liatris features tall spikes with small flowers arranged along the stem, making it a quintessential line flower. Gladiolus, with its tall and upright flower spikes, is another prime example, often seen in vertical arrangements. Snapdragons have tall, slender stalks with flowers that cluster at intervals along the stem, adding vertical interest. Delphinium not only has height due to its tall spikes but also showcases a beautiful arrangement of flowers that accentuate its linear growth habit.

The other choices contain flowers that do not fit the line flower definition. For instance, roses, lilies, and carnations have broader shapes and can fill space rather than providing the distinct linear structure that line flowers are known for. Similarly, sunflowers, daisies, and gerberas are more rounded and bushy, focusing on fullness rather than height. Lastly, chrysanthemums, hydrangeas, and peonies are characterized by their clustering flowers that further