1. Horticulture II Plant ID Week 7

2. A STILBE cv. Astilbe Hybrids Herbaceous Perennial Groundcover Growth Habit – H: 12-18” – W: Spreading Part Shade - Shade

3. Arrangement and composition: – Basal and Compound Shape – Elliptical – Length 1-1 ½ ” – Width ½ ” Margin – Serrated Veins – Pinnate A STILBE cv. Astilbe Hybrids

4. Flower – Panicle – Spring (May) – Red-White-Pink Fruit – A brown tiny seed where flowers were into late fall A STILBE cv. Astilbe Hybrids

5. Leaflets are opposite with 1 terminal leaflet Stem and leaves have hirstute (bristly) hairs

6. BUDDLEIA DAVIDII Butterfly Bush Semi-Deciduous Perennial Shrub Growth Habit – H: 6 - 8’ – W: 4 - 6’ Sun - Part Sun

7. Arrangement and composition: – Opposite and Simple Shape – Linear - Ovate – Length 3-4” – Width 1” Margin – Finely Serrated Veins – Pinnate BUDDLEIA DAVIDII Butterfly Bush

8. Flower – July-Frost – 4-10” Panicle – Purple, white, red, pink – Fragrant Fruit – Cluster BUDDLEIA DAVIDII Butterfly Bush

9. BUDDLEIA DAVIDII Butterfly Bush Cultural Practices Bloom occurs on current season’s growth Prune yearly

10. G IBASIS PELLUCIDA Tahitian Bridal Veil Indoors- perennial; Outdoors- annual Vine – Height: NA – Width: NA Diffuse Light

11. Arrangement and composition: – Alternate and Simple Shape – Linear – Length ½ ” – Width ¼ ” Margin – Entire Veins – Parallel G IBASIS PELLUCIDA Tahitian Bridal Veil

12. Flower – White Fruit – Inconspicuous G IBASIS PELLUCIDA Tahitian Bridal Veil

13. Underside of leaf shows minute lines of white dots

14. G YNURA AURANTIACA Velvet Plant Interior perennial; Exterior Annual Vine-like – Height: 8-12” – Width: 12-20” Sun - Part Shade

15. Arrangement and composition: – Alternate and Simple Shape – Elliptical – Length 3-4” – Width 1 – 1 ½ ” Margin – Serrated Veins – Pinnate GYNURA AURANTIACA Velvet Plant

16. Flower – Yellow – Offensive Odor Fruit – White/Gray – Similar to dandelion G YNURA AURANTIACA Velvet Plant

19. Hydrangea macrophylla Hydrangea Deciduous perennial Shrub Growth Habit – Height: 3’ – Width: 3’ Part Sun - Shade

20. Arrangement and composition: – Opposite and Simple Shape – Ovate – Length 6” – Width 3” Margin – Serrated Veins – Pinnate Hydrangea macrophylla Hydrangea

21. Flower – White, Pink, TRUE Blue, Purple – Spring Fruit – Brown Capsule Hydrangea macrophylla Hydrangea

22. Hydrangea macrophylla Hydrangea Culture Pinks and blues affected by pH of soil. Alkaline = Pink and Acidic = Blue (has to do with availability of aluminum at low pH)

23. Iberis sempervirens Evergreen Candytuft Evergreen Perennial Groundcover Growth Habit – Height: 4” – Width: 18” Sun - Part Shade

24. Arrangement and composition: – Alternate and Simple Shape – Linear – Length 1” – Width 1/8” Margin – Entire Veins – Pinnate Iberis sempervirens Evergreen Candytuft

25. Flower – Spring – White – Umbel (cluster of flowers); each flower has 4 petals 2 smaller Fruit NA Iberis sempervirens Evergreen Candytuft

26. Horticulture I Week 7 Review

27. J UNIPERUS CONFERTA Shore Juniper

28. ILEX X ATTENUATA ‘Fosteri’ Fosteri Holly

29. I LEX X ATTENUATA ‘Savannah’ Savannah Holly

30. I LEX VOMITORIA ‘ N ANA’ Dwarf Yaupon Holly

31. Ilex crenata ‘Helleri’ Helleri Holly

32. Juniperus horzontalis ‘Plumosa’, ‘Bar Harbor’, or ‘Wiltonii’ Creeping Juniper