Figure 1. Typical leaf shapes and main vein colors expressed in caladium progeny (seedlings approximately 3 months old). Top row from left to right: fancy leaves (heart-shaped with petioles attached to the back) with white, red, and green main veins; bottom row from left to right: lance leaves with white, red, and green main veins. Rightmost column: strap leaf with red main vein.
Credit: Zhanao Deng