1. Objective 17.02 Identify plants from the Introduction to Horticulture Plant I.D. List

2. Growth Habits  Trees  shrubs  vines

3. Form  Columnar  Spreading  Weeping  Round  Oval  Pyramidal

4. Growth Forms Spreading Weeping Columnar

5. Growth Forms Round Oval Pyramidal

6. Foliage Retention  Evergreen  Deciduous

7. Plant Parts-Leaves  Arrangement  Shapes  Color  Vein pattern  Form (simple or compound)  Margin  Surface

8. Leaf Arrangement AlternateOppositeWhorled

9. Leaf Shapes

10. Vein Pattern Palmate ParallelPinnate

11. Plant Parts-Flowers  Color  Shape  Size

12. Plant Parts- Bud and Stem  Shape and color  Stem modifications –thorns –spines –prickles

13. Thorns, Spines, Prickles Thorn Prickle Spine

14. Plant Parts-Roots  Tap  Fibrous  Bulb

15. Root Types Fibrous Roots Tap Root

16. Plant Parts-Fruit  Cones  Nut (acorn)  Clusters or drupes (raspberry)  Capsules (willow)  Samara (maple)

17. Fruits and Nuts Cones Acorns Drupe

18. Fruits and Nuts Capsules Samara

19. Use and location  Not absolute but helpful  Indoor or outdoor  Altitude  Wet or dry  Zone  Sun, partial shade, shade  Landscape purpose-specimen, border, etc.