What does biennial plant mean?

Related questions

1. What is once every 2 years called?
2. How do you say every other year?
3. Is the Venice Biennale every year?
4. Is semi annually the same as half yearly?
5. Do perennials live forever?
6. Is semi annual and biannual the same?
7. What is a Biennale exhibition?
8. How long can perennials live?
9. Is Onion a biennial?
10. What is something that happens every 2 years?

Tags

1. #flowering
2. #there
3. #period
4. #structures
5. #vegetative
6. #lifecycle
7. #complete
8. #years
9. #roots
10. #perennial
11. #biennial
12. #colder
13. #fewer
14. #leaves
15. #enters
16. #plants
17. #months
18. #dormancy
19. #grows
20. #biological
21. #first
22. #either
23. #plant
24. #annual
25. #biennials
26. #stems
27. #takes