Kudamono

Chrysanthemums are classified according to the size of the flower, shape, and whether they have been around for a long time.
There are three types of flower shapes: "hiromono," with wide petals, "atsumono," with raised petals, and "kudamono," with tubular petals.

Kudamono (scientific name: C.m. cv. kudamono) are further classified by the thickness of the tube (diameter of petals: 0.3-0.5 cm) into thick (0.2-0.3 cm), thin (0.1-0.2 cm), and needle (0.1 cm or smaller) tubes.