Canna edulis Directory References Discover 12 Novels Considered the “Greatest Book Ever Written” Timeline of the 1980s How Do Tornadoes Form? What’s the Difference Between Sugar in Fruit and Sugar in Sweets and Candy? Why Do Some Cicadas Appear Only Every 17 Years? Endangered Species Day 9 of the World’s Deadliest Spiders Contents Canna edulis plant Learn about this topic in these articles:food source In cannaEdible canna, or Indian shot (Canna indica), and achira (C. discolor) have edible starchy rhizomes and are grown agriculturally in some places; the latter is sometimes listed as a synonym of C. indica. Read More