Nipponanthemum nipponicum, commonly called "Nippon daisy" or "Montauk daisy," is a plant species native to coastal regions of Japan but cultivated as an ornamental in other regions.
[3][4] It is now naturalized as an escapee along seashores in New York and New Jersey.
[5][6] It is the only species in the genus Nipponanthemum, formerly considered part of Chrysanthemum.
[7][8] Nipponanthemum nipponicum is a shrub up to 100 cm (40 inches) tall.
Flower heads are up to 8 cm (3 inches) across and are borne singly.