Canna Yellow Mottle Virus - Gardening Place

It looks to me like canna yellow mottle virus or canna mosaic virus. For positive identification, you need to send in into the University of Florida Plant Pathology ... The Daytona Beach News-Journal: Viruses can turn your beautiful canna lilies into a mottled mess The canna lily plant is a rhizomatous perennial with tropical-like foliage and beautiful large flowers that may be red, orange, or yellow.

Depending on the variety, the canna’s foliage color varies from green to maroon, bronze, and variegated types. "Canna, commonly known as the canna lily, is a tropical flowering plant from the Cannae family," Anastasia Borisevich, plant expert at Plantum, says. "You'll probably recognize this plant for its asymmetric bright red, yellow, or orange flower heads."