Which plant is classified as a Hardy Chrysanthemum?

The classification of the Hardy Chrysanthemum refers specifically to the species Dendranthema x grandiflorum. This plant is known for its hardiness and ability to thrive in a variety of conditions, making it a popular choice in gardens, particularly in the fall when it produces vibrant blooms. Hardy Chrysanthemums can withstand cooler temperatures and even frost, which allows them to extend their blooming season later into the year compared to many other flowers.

In addition to their hardiness, these chrysanthemums are noted for their range of colors and flower forms, adding visual interest to garden landscapes. Understanding this classification helps in selecting appropriate plants for specific climates and garden designs. Other plants listed, while significant in their own rights, do not fit the criteria of a Hardy Chrysanthemum; they belong to different genera and have different growing habits and environmental needs.