B. maculata is a fibrous-rooted species with erect stems to 1m. Foliage is green with silvery-white spots above, red below and has a heart-shaped base, a wavy texture and an undulate margin. Flowers are pale pink or white and are held in pendulous groups in summer; female flowers are more numerous than male ones and tepal sizes are unequal.Cane-stem begonias are erect, evergreen perennials with fibrous roots and cane-like stems with asymmetrical, strongly toothed leaves, often strikingly marked, and showy flower clusters in spring or summer