It has smooth, greenish bark, wavy, wedge-shaped, serrated leaves, yellow, orange or brown flowers in cylindrical spikes, followed by broadly linear follicles surrounded by the remains of the flowers.
This plant features smooth, green bark, wavy, wedge-shaped, serrated leaves, and flowers that are yellow, orange, or brown, arranged in cylindrical spikes. After flowering, it produces broadly linear follicles surrounded by the remains of the flowers.