Perennial
The flower stalks can reach up to 60 cm in height
1-3 meters
Biennial
Medium to large
Annual or perennial
Up to 10 feet in length
Several decades
Up to 2 meters (6 feet)
Up to 6 feet
3-9 meters tall
Up to 1 meter tall
60-180 cm (2-6 ft) tall
Up to 3 meters tall
Up to 60 cm tall
One growing season
Grows up to 60 cm in height
Up to 10 feet (3 meters) tall
2 to 10 feet tall
Can live up to 300 years
30-50 meters (98-164 feet) tall
Long-lived
Up to 60 meters tall
10-40 cm tall
1-2.5 feet tall