Iris germanica is a perennial flowering plant that is native to southern Europe and the Mediterranean region. It is a rhizomatous plant that produces tall, showy flowers in a range of colors including purple, blue, white, and yellow. The flowers are characterized by three petals and three sepals that are often referred to as 'falls' and 'standards' respectively. The plant typically grows to a height of 2-3 feet (60-90 cm) and has a spread of 1-2 feet (30-60 cm).