Lilium canadense. The Canada lily is a large showy lily to about 1.5m. They prefer full sun to part shade. In summer they produce large flower spikes that can hold up to 30 individual flowers. The flowers are small with 3 petals and 3 tepals that open up and stay fairly flat instead of reflexing like the turks cap lily. They are most often yellow in colour but sometimes orange and are all accented with red spotting.