Geranium arboreum, a member of the Geraniaceae (geranium) family, is a large, branched, spreading shrub 2 to 4 m (6.6 to 13 ft) tall. The green and somewhat hairy leaves, alternating closely on the stem, are oval- or heart-shaped, usually 4 to 7 cm (1.6 to 2.8 in) long and 2.5 to 4.5 cm (1 to 1.8...