1. 314.T1 Model Agricultural Core Curriculum: Supplement University of California, Davis Classification of Plants by Lifecycle Annuals: Complete their lifecycle in one year. Biennials: Complete their lifecycle in more than one year, but less than two. Perennials: Complete lifecycle in more than two years.

2. 314.T2 Model Agricultural Core Curriculum: Supplement University of California, Davis Classification of Plants by Lifecycle Annuals Plants which complete their lifecycle in one year. Some examples of annuals are : –Corn –Wheat –Annual flowers

3. 314.T3 Model Agricultural Core Curriculum: Supplement University of California, Davis Classification of Plants by Lifecycle Biennials Plants which complete their lifecycle in more than one year, but less than two. Energy is stored by the plant during its first year and used during the reproductive stage in the second year. Some examples of biennials are: –Celery--Parsnip--Parsley –Asparagus--Sugar beets

4. 314.T4 Model Agricultural Core Curriculum: Supplement University of California, Davis Classification of Plants by Lifecycle Perennials Plants which grow for more than two years. The plant continues to develop during and after the reproductive phase. Some examples of perennials are: –Bermuda grass –All shrubs –All trees