Ornamental Cultivation 8
- Guelder Rose: The Powerful Symbolism of a Plant in Ukraine and Russia
- Jasmine: The Sensual and the Sacred
- Passionflower: Christian Curiosity, Exotic Vine, Tropical Fruit
- Cercidiphyllum japonicum: The Katsura at Dumbarton Oaks
- Peony: Pretty and Powerful
- Pelargonium: By Any Other Name Would Smell as Sweet?
- Heliconia: Evolution at Work
- Boxwood: A Plant That Took Over the Garden World